diff --git a/Cargo.lock b/Cargo.lock
index bd8f6e1..6580127 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -787,7 +787,7 @@ checksum = "b2aa850e253778c88a04c3d7323b043aeda9d3e30d5971937c1855769763678e"
 
 [[package]]
 name = "streamd"
-version = "0.2.2"
+version = "0.2.1"
 dependencies = [
  "chrono",
  "chrono-tz",
diff --git a/Cargo.toml b/Cargo.toml
index b4d48cb..9199c46 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "streamd"
-version = "0.2.2"
+version = "0.2.1"
 edition = "2021"
 description = "Personal knowledge management and time-tracking CLI using @Tag annotations"
 license = "AGPL-3.0-only"
diff --git a/flake.nix b/flake.nix
index 38723ae..dbfaed7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -103,6 +103,12 @@
               package = toolchain;
             };
             commitizen.enable = true;
+            cargo-audit = {
+              enable = true;
+              entry = "${pkgs.cargo-audit}/bin/cargo-audit audit";
+              files = "^Cargo\\.(toml|lock)$";
+              pass_filenames = false;
+            };
           };
         };
 
diff --git a/src/cli/args.rs b/src/cli/args.rs
index 11fda90..b0da540 100644
--- a/src/cli/args.rs
+++ b/src/cli/args.rs
@@ -51,9 +51,9 @@ pub enum Commands {
 
     /// Display extracted timesheets
     Timesheet {
-        /// Display time as decimal hours (X.XXh) instead of the default HH:MM format
+        /// Display time as minutes (HH:MM) instead of decimal hours (H.Hh)
         #[arg(short, long)]
-        decimal: bool,
+        minutes: bool,
 
         /// Show all timecards grouped by day instead of the summary report
         #[arg(short, long)]
diff --git a/src/cli/commands/timesheet.rs b/src/cli/commands/timesheet.rs
index 67ab956..2cea3ae 100644
--- a/src/cli/commands/timesheet.rs
+++ b/src/cli/commands/timesheet.rs
@@ -42,39 +42,28 @@ fn load_all_shards(base_folder: &Path) -> Result<Vec<LocalizedShard>, StreamdErr
     Ok(shards)
 }
 
-enum DisplayMode {
-    Minutes,
-    Decimal,
-}
-
 /// Format minutes with sign for display.
-fn format_diff(minutes: i64, mode: &DisplayMode) -> String {
+fn format_diff(minutes: i64, use_minutes: bool) -> String {
     let sign = if minutes >= 0 { "+" } else { "-" };
-    match mode {
-        DisplayMode::Minutes => {
-            let h = minutes.unsigned_abs() / 60;
-            let m = minutes.unsigned_abs() % 60;
-            format!("{}{}:{:02}", sign, h, m)
-        }
-        DisplayMode::Decimal => {
-            let hours = minutes.unsigned_abs() as f64 / 60.0;
-            format!("{}{:.2}h", sign, hours)
-        }
+    if use_minutes {
+        let h = minutes.unsigned_abs() / 60;
+        let m = minutes.unsigned_abs() % 60;
+        format!("{}{}:{:02}", sign, h, m)
+    } else {
+        let hours = minutes.unsigned_abs() as f64 / 60.0;
+        format!("{}{:.1}h", sign, hours)
     }
 }
 
 /// Format minutes for display without sign.
-fn format_hours(minutes: i64, mode: &DisplayMode) -> String {
-    match mode {
-        DisplayMode::Minutes => {
-            let h = minutes.unsigned_abs() / 60;
-            let m = minutes.unsigned_abs() % 60;
-            format!("{}:{:02}", h, m)
-        }
-        DisplayMode::Decimal => {
-            let hours = minutes.unsigned_abs() as f64 / 60.0;
-            format!("{:.2}h", hours)
-        }
+fn format_hours(minutes: i64, use_minutes: bool) -> String {
+    if use_minutes {
+        let h = minutes.unsigned_abs() / 60;
+        let m = minutes.unsigned_abs() % 60;
+        format!("{}:{:02}", h, m)
+    } else {
+        let hours = minutes.unsigned_abs() as f64 / 60.0;
+        format!("{:.1}h", hours)
     }
 }
 
@@ -101,8 +90,8 @@ fn print_header() {
 }
 
 /// Print a month report.
-fn print_month(month: &MonthReport, mode: &DisplayMode) {
-    let diff_str = format_diff(month.diff(), mode);
+fn print_month(month: &MonthReport, use_minutes: bool) {
+    let diff_str = format_diff(month.diff(), use_minutes);
     let month_title = format!("{} {}", month.month_name(), month.year);
 
     // Month header with diff
@@ -123,9 +112,9 @@ fn print_month(month: &MonthReport, mode: &DisplayMode) {
     for day in &month.days {
         let date_str = day.date.format("%Y-%m-%d").to_string();
         let weekday = weekday_abbrev(day.date);
-        let expected = format_hours(day.expected_minutes, mode);
-        let actual = format_hours(day.actual_minutes, mode);
-        let diff = format_diff(day.diff(), mode);
+        let expected = format_hours(day.expected_minutes, use_minutes);
+        let actual = format_hours(day.actual_minutes, use_minutes);
+        let diff = format_diff(day.diff(), use_minutes);
 
         let type_str = match day.day_type {
             DayType::Regular => String::new(),
@@ -158,26 +147,26 @@ fn print_month(month: &MonthReport, mode: &DisplayMode) {
     println!("  {}", light_line);
     println!(
         "  Monthly:       {:>7}  {:>7}  {:>6}",
-        format_hours(month.total_expected(), mode),
-        format_hours(month.total_actual(), mode),
-        format_diff(month.diff(), mode)
+        format_hours(month.total_expected(), use_minutes),
+        format_hours(month.total_actual(), use_minutes),
+        format_diff(month.diff(), use_minutes)
     );
     println!();
 }
 
 /// Print the cumulative balance.
-fn print_cumulative_balance(balance: i64, mode: &DisplayMode) {
+fn print_cumulative_balance(balance: i64, use_minutes: bool) {
     let light_line = "\u{2500}".repeat(SEPARATOR_WIDTH);
     println!("{}", light_line);
     println!(
         "                    CUMULATIVE BALANCE: {}",
-        format_diff(balance, mode)
+        format_diff(balance, use_minutes)
     );
     println!("{}", light_line);
 }
 
 /// Print warnings section.
-fn print_warnings(report: &TimesheetReport, mode: &DisplayMode) {
+fn print_warnings(report: &TimesheetReport, use_minutes: bool) {
     if !report.has_warnings() {
         return;
     }
@@ -242,7 +231,7 @@ fn print_warnings(report: &TimesheetReport, mode: &DisplayMode) {
                 println!(
                     "    - {}: {} worked (no period configured)",
                     w.date.format("%Y-%m-%d"),
-                    format_hours(*minutes_worked, mode)
+                    format_hours(*minutes_worked, use_minutes)
                 );
             }
         }
@@ -308,12 +297,7 @@ fn print_debug(report: &TimesheetReport, timesheets: &[Timesheet]) {
     }
 }
 
-pub fn run(decimal: bool, debug: bool) -> Result<(), StreamdError> {
-    let mode = if decimal {
-        DisplayMode::Decimal
-    } else {
-        DisplayMode::Minutes
-    };
+pub fn run(use_minutes: bool, debug: bool) -> Result<(), StreamdError> {
     let settings = Settings::load()?;
     let base_folder = Path::new(&settings.base_folder);
 
@@ -355,11 +339,11 @@ pub fn run(decimal: bool, debug: bool) -> Result<(), StreamdError> {
         print_header();
 
         for month in &report.months {
-            print_month(month, &mode);
+            print_month(month, use_minutes);
         }
 
-        print_cumulative_balance(report.cumulative_balance, &mode);
-        print_warnings(&report, &mode);
+        print_cumulative_balance(report.cumulative_balance, use_minutes);
+        print_warnings(&report, use_minutes);
     }
 
     Ok(())
@@ -371,34 +355,33 @@ mod tests {
 
     #[test]
     fn test_format_hours_decimal() {
-        assert_eq!(format_hours(480, &DisplayMode::Decimal), "8.00h");
-        assert_eq!(format_hours(510, &DisplayMode::Decimal), "8.50h");
-        assert_eq!(format_hours(507, &DisplayMode::Decimal), "8.45h");
-        assert_eq!(format_hours(0, &DisplayMode::Decimal), "0.00h");
+        assert_eq!(format_hours(480, false), "8.0h");
+        assert_eq!(format_hours(510, false), "8.5h");
+        assert_eq!(format_hours(0, false), "0.0h");
     }
 
     #[test]
     fn test_format_hours_minutes() {
-        assert_eq!(format_hours(480, &DisplayMode::Minutes), "8:00");
-        assert_eq!(format_hours(510, &DisplayMode::Minutes), "8:30");
-        assert_eq!(format_hours(0, &DisplayMode::Minutes), "0:00");
-        assert_eq!(format_hours(75, &DisplayMode::Minutes), "1:15");
-        assert_eq!(format_hours(77, &DisplayMode::Minutes), "1:17");
-        assert_eq!(format_hours(200, &DisplayMode::Minutes), "3:20");
+        assert_eq!(format_hours(480, true), "8:00");
+        assert_eq!(format_hours(510, true), "8:30");
+        assert_eq!(format_hours(0, true), "0:00");
+        assert_eq!(format_hours(75, true), "1:15");
+        assert_eq!(format_hours(77, true), "1:17");
+        assert_eq!(format_hours(200, true), "3:20");
     }
 
     #[test]
     fn test_format_diff_decimal() {
-        assert_eq!(format_diff(30, &DisplayMode::Decimal), "+0.50h");
-        assert_eq!(format_diff(-90, &DisplayMode::Decimal), "-1.50h");
-        assert_eq!(format_diff(0, &DisplayMode::Decimal), "+0.00h");
+        assert_eq!(format_diff(30, false), "+0.5h");
+        assert_eq!(format_diff(-90, false), "-1.5h");
+        assert_eq!(format_diff(0, false), "+0.0h");
     }
 
     #[test]
     fn test_format_diff_minutes() {
-        assert_eq!(format_diff(30, &DisplayMode::Minutes), "+0:30");
-        assert_eq!(format_diff(-90, &DisplayMode::Minutes), "-1:30");
-        assert_eq!(format_diff(0, &DisplayMode::Minutes), "+0:00");
-        assert_eq!(format_diff(75, &DisplayMode::Minutes), "+1:15");
+        assert_eq!(format_diff(30, true), "+0:30");
+        assert_eq!(format_diff(-90, true), "-1:30");
+        assert_eq!(format_diff(0, true), "+0:00");
+        assert_eq!(format_diff(75, true), "+1:15");
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 4d311a5..354b8dd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,8 +15,8 @@ fn main() -> miette::Result<()> {
             Some(TodoAction::Done { number }) => streamd::cli::commands::todo::run_done(number)?,
         },
         Some(Commands::Edit { number }) => streamd::cli::commands::edit::run(number)?,
-        Some(Commands::Timesheet { decimal, debug }) => {
-            streamd::cli::commands::timesheet::run(decimal, debug)?
+        Some(Commands::Timesheet { minutes, debug }) => {
+            streamd::cli::commands::timesheet::run(minutes, debug)?
         }
         Some(Commands::Completions { shell }) => {
             streamd::cli::commands::completions::run(shell);