diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 743dcf5c..6bbb20d0 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -57,7 +57,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Test with most recent ponyc release
         run: |
-          Invoke-WebRequest https://dl.cloudsmith.io/public/ponylang/releases/raw/versions/latest/ponyc-x86-64-pc-windows-msvc.zip -OutFile C:\ponyc.zip;
+          Invoke-WebRequest https://dl.cloudsmith.io/public/ponylang/nightlies/raw/versions/latest/ponyc-x86-64-pc-windows-msvc.zip -OutFile C:\ponyc.zip;
           Expand-Archive -Path C:\ponyc.zip -DestinationPath C:\ponyc;
           $env:PATH = 'C:\ponyc\bin;' + $env:PATH;
           .\make.ps1 -Command test 2>&1