diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 14d163e..e6a7bb7 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -3,7 +3,8 @@ FROM $image
 
 ARG username
 
-RUN adduser -s /bin/false -D -h /$username $username
+RUN addgroup --gid 12123 $username && \
+    adduser --uid 12123 -G $username -s /bin/false -D -h /$username $username
 
 WORKDIR /$username
 USER $username
diff --git a/Dockerfile.debian b/Dockerfile.debian
index 76127ad..b3b4406 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -3,7 +3,8 @@ FROM $image
 
 ARG username
 
-RUN adduser --shell /bin/false --home /$username --disabled-password $username
+RUN addgroup --gid 12123 $username && \
+    adduser  --uid 12123 --ingroup $username --shell /bin/false --home /$username --disabled-password $username
 
 WORKDIR /$username
 USER $username
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 76127ad..6bf7957 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -3,7 +3,8 @@ FROM $image
 
 ARG username
 
-RUN adduser --shell /bin/false --home /$username --disabled-password $username
+RUN addgroup --gid 12123 $username && \
+    adduser --uid 12123 --ingroup $username --shell /bin/false --home /$username --disabled-password $username
 
 WORKDIR /$username
 USER $username