diff --git a/.github/workflows/debug.yml b/.github/workflows/debug.yml
index 7333438..d075c2a 100644
--- a/.github/workflows/debug.yml
+++ b/.github/workflows/debug.yml
@@ -11,9 +11,9 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup Nim
-        uses: jiro4989/setup-nim-action@v1
+        uses: iffy/install-nim@v4
         with:
-          nim-version: '2.2.10'
+          version: 'binary:2.2.10'
 
       - name: Install system dependencies
         run: sudo apt-get update -qq && sudo apt-get install -y -qq libssl-dev libpcre3-dev openssl ca-certificates