diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 0ac235e..24a2584 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,12 +15,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Install libdbus
-      run: sudo apt-get install -y libdbus-1-dev
+    - uses: actions/checkout@v3
+    - name: Install dependencies
+      run: sudo apt-get update && sudo apt-get install -y libdbus-1-dev pkg-config
     - name: Build
       run: cargo build --verbose
+    - name: Run Clippy
+      run: cargo clippy -- -D warnings
     - name: Check formatting
       run: cargo fmt -- --check
     - name: Run tests
-      run: cargo test --verbose
+      run: export TZ='Europe/Paris' && cargo test --verbose
diff --git a/src/domain/activity.rs b/src/domain/activity.rs
index 67f99d8..3cab008 100644
--- a/src/domain/activity.rs
+++ b/src/domain/activity.rs
@@ -51,7 +51,7 @@ impl LifeLapse {
     /// when the LifeLapse is empty.
     pub fn extend<I: IntoIterator<Item = TimedLifeChunk>>(&mut self, iter: I) {
         let new_tokens: Vec<_> = iter.into_iter().collect();
-        
+
         // Validate invariant: first token must match start time if this is empty
         if self.tokens.is_empty() && !new_tokens.is_empty() {
             assert_eq!(
@@ -59,9 +59,9 @@ impl LifeLapse {
                 "First token start time must match LifeLapse start time"
             );
         }
-        
+
         self.tokens.extend(new_tokens);
-        
+
         // Recalculate end time to maintain invariant
         let d = self.total_duration();
         self.end = self.start + d;
@@ -80,7 +80,7 @@ impl LifeLapse {
                 "First token start time must match LifeLapse start time"
             );
         }
-        
+
         self.end = self.end + item.life_chunk.duration;
         self.tokens.push(item);
     }
diff --git a/src/parse.rs b/src/parse.rs
index fe2f5fb..5219c12 100644
--- a/src/parse.rs
+++ b/src/parse.rs
@@ -50,10 +50,7 @@ pub fn get_all_life_lapses(
     (start_time, all_life_lapses)
 }
 
-pub fn sort_and_filter_life_lapses(
-    all_life_lapses: &mut Vec<LifeLapse>,
-    start_time: Timestamp,
-) {
+pub fn sort_and_filter_life_lapses(all_life_lapses: &mut Vec<LifeLapse>, start_time: Timestamp) {
     all_life_lapses.sort_by_key(|ll| ll.start());
 
     *all_life_lapses = all_life_lapses
@@ -210,7 +207,7 @@ pub(crate) fn get_life_chunk(line: &str) -> LifeChunk {
     // XXX: what to do if description is empty (categories self-explaining). Could have None instead.
     let user_provided_quadrant = quadrant.is_some();
     let qu = quadrant.unwrap_or_default();
-    
+
     LifeChunk::new(
         description.to_string(),
         duration,
diff --git a/tests/cli_tests.rs b/tests/cli_tests.rs
index a4554b5..bcd3fe2 100644
--- a/tests/cli_tests.rs
+++ b/tests/cli_tests.rs
@@ -295,7 +295,7 @@ fn cli_with_separate_summary_and_plan_files() {
     assert!(plan_path.exists(), "Plan file should be created");
 
     let summary_content = fs::read_to_string(&summary_path).unwrap();
-    
+
     // Replace dynamic date with placeholder
     let re = Regex::new(r"\d{4}-\d{2}-\d{2}\+\d{2}:\d{2} \(all past summaries\)").unwrap();
     let normalized = re.replace(&summary_content, "<DATE> (all past summaries)");
@@ -332,11 +332,9 @@ fn cli_with_nonexistent_config_fails() {
     let mut cmd = assert_cmd::Command::from_std(Command::new(env!("CARGO_BIN_EXE_tiro")));
     cmd.arg("--config").arg("/nonexistent/config.toml");
 
-    cmd.assert()
-        .failure()
-        .stderr(predicate::str::contains(
-            "Cannot proceed without valid configuration path",
-        ));
+    cmd.assert().failure().stderr(predicate::str::contains(
+        "Cannot proceed without valid configuration path",
+    ));
 }
 
 #[test]