diff --git a/Dockerfile b/Dockerfile
index ea28aa3..fd1120f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,6 +22,6 @@ ENV UID 911
 RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} && \
     apk add -U darkhttpd
 
-USER darkhttpd
+USER ${USER}
 
 ENTRYPOINT ["darkhttpd","/www/", "--no-listing"]
\ No newline at end of file
diff --git a/Dockerfile.arm32v7 b/Dockerfile.arm32v7
index 2113df5..0b83a06 100644
--- a/Dockerfile.arm32v7
+++ b/Dockerfile.arm32v7
@@ -31,6 +31,6 @@ RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} &
     apk add -U darkhttpd && \
     rm /usr/bin/qemu-arm-static
 
-USER darkhttpd
+USER ${USER}
 
 ENTRYPOINT ["darkhttpd","/www/","--no-listing"]
diff --git a/Dockerfile.arm64v8 b/Dockerfile.arm64v8
index 90d35f3..c007d04 100644
--- a/Dockerfile.arm64v8
+++ b/Dockerfile.arm64v8
@@ -31,6 +31,6 @@ RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} &
     apk add -U darkhttpd && \
     rm /usr/bin/qemu-aarch64-static
 
-USER darkhttpd
+USER ${USER}
 
 ENTRYPOINT ["darkhttpd","/www/","--no-listing"]