diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 97d0ad9..7ff1df3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
     uses: actions/setup-python@v2
     with:
      python-version: 3.9
-  - run: sudo add-apt-repository ppa:nvidia-latest
+  - run: sudo add-apt-repository ppa:graphics-drivers/ppa
   - run: sudo apt-get update
   - run: sudo apt install tensorrt libnvinfer7
   - run: pip install -r requirements.txt