diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 3766b290..fb12202e 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Run rustfmt
       run: cargo fmt --all -- --check
     - name: Install system packages
-      run: sudo apt install -y libgtk-4-dev libadwaita-1-dev libsqlite3-dev
+      run: sudo apt install -y libgtk-4-dev libgtksourceview-5-dev libadwaita-1-dev libsqlite3-dev
     - name: Run clippy
       run: cargo clippy --all-targets
     - name: Build