diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bcfc74a53..b48c6dbc3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
 
     - name: Install GF
       run: |
-        sudo dpkg -i gf-${GF_VERSION}-ubuntu-20.04.deb'
+        sudo dpkg -i gf-${GF_VERSION}-ubuntu-20.04.deb
 
     - name: Build RGL
       run: |