diff --git a/Dockerfile b/Dockerfile
index 1215d69..319e4ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,3 +17,6 @@ LABEL org.opencontainers.image.created="${IMAGE_CREATED}" \
       org.opencontainers.image.licenses="MIT" \
       org.opencontainers.image.title="Gitea Actions runner images customised by Seeseemelk" \
       org.opencontainers.image.description="Docker images used by act_runner to run workflows."
+
+RUN apt-get update && \
+	apt-get -y install gnupg2