diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 65085f0..90f49ff 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,6 +32,8 @@ jobs:
         env:
           GRADLE_PUBLISH_KEY: ${{ secrets.GRADLE_PUBLISH_KEY }}
           GRADLE_PUBLISH_SECRET: ${{ secrets.GRADLE_PUBLISH_SECRET }}
+          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.SIGNING_PRIVATE_KEY }}
+          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.SIGNING_PASSWORD }}
 
       - name: Extract version from gradle.properties
         id: get_version