diff --git a/.github/workflows/validate-registry.yml b/.github/workflows/validate-registry.yml
index aab7e27..9ab4b35 100644
--- a/.github/workflows/validate-registry.yml
+++ b/.github/workflows/validate-registry.yml
@@ -113,10 +113,12 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y jq
-          
-          # Install Bun for TypeScript validator
-          curl -fsSL https://bun.sh/install | bash
-          echo "$HOME/.bun/bin" >> $GITHUB_PATH
+      
+      - name: Install Bun
+        if: github.event.inputs.skip_validation != 'true'
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
       
       - name: Make scripts executable
         if: github.event.inputs.skip_validation != 'true'