diff --git a/query-connector/Dockerfile.keycloak b/query-connector/Dockerfile.keycloak
index c293d596..1544948e 100644
--- a/query-connector/Dockerfile.keycloak
+++ b/query-connector/Dockerfile.keycloak
@@ -1,4 +1,5 @@
 FROM quay.io/keycloak/keycloak:26.1
+USER root
 
 # Copy all realm files
 COPY ./keycloak/*.json /opt/keycloak/
@@ -8,4 +9,5 @@ COPY ./keycloak/select-realm.sh /opt/keycloak/select-realm.sh
 RUN chmod +x /opt/keycloak/select-realm.sh
 
 # Use script as the entrypoint
+USER 1000
 CMD ["/opt/keycloak/select-realm.sh"]