diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 2c43b6b..051476a 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -40,6 +40,6 @@ EXPOSE 8080
 HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1
 
 # Add container metadata
-MAINTAINER sigaloid
+LABEL org.opencontainers.image.authors="sigaloid"
 
 CMD ["redlib"]
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 83cb446..2e277c5 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -46,6 +46,6 @@ EXPOSE 8080
 HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1
 
 # Add container metadata
-MAINTAINER sigaloid
+LABEL org.opencontainers.image.authors="sigaloid"
 
 CMD ["redlib"]