diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 5d7fa4f..c4b7311 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -22,6 +22,10 @@ jobs:
         pip install pylint pycodestyle colorama pytest pytest-mock
     - name: Install ctags
       run: sudo apt-get update && sudo apt-get install -y exuberant-ctags
+    - name: Install betty
+      run: |
+        ./bettyfixer/install_dependency/.Betty/install.sh &&
+        sudo mv bettyfixer/install_dependency/.Betty/betty.sh /bin/betty
     - name: Create test-results directory
       run: mkdir -p test-results
     - name: Test with pytest