diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index a0211e0b..fba2a7d9 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -117,7 +117,7 @@ jobs:
               --providerName=stackitprivatepreview \
               --repoName=terraform-provider-stackitprivatepreview \
               --domain=tfregistry.sysops.stackit.rocks \
-              --gpgFingerprint=${{ secrets.GPG_FINGERPRINT }} \
+              --gpgFingerprint="${{ secrets.GPG_FINGERPRINT }}" \
               --gpgPubKeyFile=public_key.pem \
               --version=${VERSION}