diff --git a/.github/workflows/ci_testing.yml b/.github/workflows/ci_testing.yml
index 5f116f1eb..23ab72f6d 100644
--- a/.github/workflows/ci_testing.yml
+++ b/.github/workflows/ci_testing.yml
@@ -39,6 +39,7 @@ jobs:
 
       - name: Install dependencies
         run: |
+          sudo apt-get update --fix-missing
           sudo apt install -y ffmpeg
           pip --version
           pip install --requirement requirements.txt --find-links https://download.pytorch.org/whl/cpu/torch_stable.html