diff --git a/charts/.utils/gitlab-ci.yaml b/charts/.utils/gitlab-ci.yaml
index aca6cf52ae8108110763ecd7f08c55a50eb857ff..8e3587d15e2450945347315a3079539a069455c9 100644
--- a/charts/.utils/gitlab-ci.yaml
+++ b/charts/.utils/gitlab-ci.yaml
@@ -19,6 +19,8 @@ chart-package:
     - |
       if [ -f "$HELM_SIGNING_KEY" ]; then
         gpg --import "$HELM_SIGNING_KEY"
+        gpg --export >~/.gnupg/pubring.gpg
+        gpg --export-secret-keys >~/.gnupg/secring.gpg
         export HELM_SIGN="--sign --key \"$HELM_SIGNING_NAME\""
       fi
     - helm package charts/${CHART} ${HELM_SIGN} -d "$TMP_DIR"