diff --git a/.github/workflows/bundle.yml b/.github/workflows/bundle.yml
index 3e3412e..bcfbac4 100644
--- a/.github/workflows/bundle.yml
+++ b/.github/workflows/bundle.yml
@@ -43,6 +43,12 @@ jobs:
       run: |
         pyinstaller --name ccompass_bundle_onefile --onefile --windowed -p . $(which ccompass)
 
+    - name: Verify artifact presence
+      run: pwd && ls -alh dist/
+
+    - name: Test the bundle
+      run: dist/ccompass_bundle_onefile --version
+
     - name: Upload artifact
       uses: actions/upload-artifact@v4
       with:
@@ -93,6 +99,13 @@ jobs:
           --hidden-import numpy.core.multiarray
       shell: bash
 
+    - name: Verify artifact presence
+      run: pwd && ls -alh dist/
+      shell: bash
+
+    - name: Test the bundle
+      run: dist/ccompass_bundle_onefile.exe --version
+
     - name: Upload artifact
       uses: actions/upload-artifact@v4
       with:
@@ -129,6 +142,12 @@ jobs:
       run: |
         pyinstaller --name ccompass_bundle_onefile --onefile --windowed -p . $(which ccompass)
 
+    - name: Verify artifact presence
+      run: pwd && ls -alh dist/
+
+    - name: Test the bundle
+      run: dist/ccompass_bundle_onefile --version
+
     - name: Upload artifact
       uses: actions/upload-artifact@v4
       with: