diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7cbdada..2a52bd2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,6 +32,9 @@ jobs:
             sleep 2
           done
 
+      - name: Set environment variables
+        run: echo "VITE_ENCRYPTION_KEY=1234567890" >> $GITHUB_ENV
+
       - name: Run Cypress tests
         uses: cypress-io/github-action@v6
         with: