diff --git a/Containerfile b/Containerfile
index 5316c12..9771f1c 100644
--- a/Containerfile
+++ b/Containerfile
@@ -97,7 +97,8 @@ RUN sed -i -r \
     chown -R podman:podman /home/podman && \
     chmod u+s /usr/bin/new{uid,gid}map && \
     rm -f /home/podman/.bash* && \
-    echo DOCKER_HOST="unix:///tmp/podman-run-1000/podman/podman.sock" > /etc/profile.d/podman.sh
+    echo DOCKER_HOST="unix:///tmp/podman-run-1000/podman/podman.sock" > /etc/profile.d/podman.sh && \
+    echo "podman:10000:10000" | tee /etc/subuid > /etc/subgid
 
 # Runtime rootless-mode configuration
 USER podman