diff --git a/.github/actions/azure-sstpc-vpn/action.yaml b/.github/actions/azure-sstpc-vpn/action.yaml
index 78bcd8bba..a99f73d4f 100644
--- a/.github/actions/azure-sstpc-vpn/action.yaml
+++ b/.github/actions/azure-sstpc-vpn/action.yaml
@@ -25,7 +25,7 @@ runs:
     - name: Install required packages from PPA
       shell: bash
       run: |
-        sudo add-apt-repository -y ppa:gabuscus/ppp
+        sudo add-apt-repository -y ppa:ubuntu-enterprise-desktop/ppp
         sudo apt-get update
         sudo DEBIAN_FRONTEND=noninteractive apt-get install -y sstp-client
     - name: Write certificate data to disk