diff --git a/auth/docker/Dockerfile.base b/auth/docker/Dockerfile.base
index 1d74362..879c319 100644
--- a/auth/docker/Dockerfile.base
+++ b/auth/docker/Dockerfile.base
@@ -23,5 +23,5 @@
 LABEL description="aaf_base"
 RUN apk add --no-cache bash
 RUN apk add --no-cache openssl
-RUN addgroup aaf && adduser aaf -G aaf -D -s /bin/bash
+RUN addgroup ${USER} && adduser ${USER} -G ${USER} -D -s /bin/bash