diff --git a/glibc/Dockerfile b/glibc/Dockerfile
index be4e004..dbddaf2 100644
--- a/glibc/Dockerfile
+++ b/glibc/Dockerfile
@@ -76,4 +76,4 @@ COPY rootfs /
 
 STOPSIGNAL SIGTERM
 
-ENTRYPOINT ["/nginx", "-g", "daemon off;"]
+CMD ["/nginx", "-g", "daemon off;"]
diff --git a/musl/Dockerfile b/musl/Dockerfile
index 63bfe4a..ad25ae4 100644
--- a/musl/Dockerfile
+++ b/musl/Dockerfile
@@ -65,4 +65,4 @@ COPY rootfs /
 
 STOPSIGNAL SIGTERM
 
-ENTRYPOINT ["/nginx", "-g", "daemon off;"]
+CMD ["/nginx", "-g", "daemon off;"]