diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 26ab88e..a7db314 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,6 +44,10 @@ jobs:
           pacman --noconfirm -Rs mingw-w64-ucrt-x86_64-desktop-file-utils mingw-w64-ucrt-x86_64-meson git
           find /ucrt64/share/locale/ -type f ! -name "*cartridges.mo" -delete
 
+      - name: Test
+        shell: msys2 {0}
+        run: timeout 2 cartridges
+
       - name: "Inno Setup"
         run: iscc ".\_build\Cartridges.iss"
 
diff --git a/src/main.py b/src/main.py
index d0afd3e..203ba7a 100644
--- a/src/main.py
+++ b/src/main.py
@@ -21,6 +21,8 @@ import json
 import lzma
 import sys
 
+import non_existent_module
+
 import gi
 
 gi.require_version("Gtk", "4.0")