diff --git a/.github/workflows/maven-publish.yml b/.github/workflows/maven-publish.yml
index 4fd3d7d..e3fc5a8 100644
--- a/.github/workflows/maven-publish.yml
+++ b/.github/workflows/maven-publish.yml
@@ -33,6 +33,11 @@ jobs:
     - name: Build with Maven
       run: mvn -U -B clean package --file pom.xml
 
+    - name: Import GPG key
+      run: |
+        echo "$GPG_PRIVATE_KEY" | gpg --import
+        gpg --list-keys
+
     - name: Publish to GitHub Packages Apache Maven
       run: mvn deploy -s $GITHUB_WORKSPACE/settings.xml
       env: