diff --git a/.github/workflows/build-vscode-extension.yml b/.github/workflows/build-vscode-extension.yml
index dc32fab77..1cad4a0cb 100644
--- a/.github/workflows/build-vscode-extension.yml
+++ b/.github/workflows/build-vscode-extension.yml
@@ -25,6 +25,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Build .VSIX file
         id: build-vsix
+        env:
+          JAVA_HOME: ${{ env.JAVA_HOME_21 }}
         run: |
           ${{ github.workspace }}/.github/scripts/build-vscode-extension.sh ${{ inputs.extension-name }} ${{ inputs.dist }}
           ls ./vsix