diff --git a/Dockerfile b/Dockerfile
index c298b63..8792073 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,8 @@ ARG renkit_version=latest
 
 ENV DEBIAN_FRONTEND=noninteractive
 
+LABEL maintainer="vladimir@hodakov.me"
+
 # install java
 ENV JAVA_HOME=/opt/java/openjdk
 COPY --from=eclipse-temurin:21-jdk $JAVA_HOME $JAVA_HOME