diff --git a/.drone/build.sh b/.drone/build.sh
index 5974aa7..82f6787 100644
--- a/.drone/build.sh
+++ b/.drone/build.sh
@@ -1 +1,3 @@
-docker build guacamole-postgresql -t ${REGISTRY_DOMAIN}:${REGISTRY_PORT}/guacamole-postgresql
+docker build guacamole-postgresql \
+ -t ${REGISTRY_DOMAIN}:${REGISTRY_PORT}/guacamole-postgresql \
+ --build-arg REGISTRY=${REGISTRY_DOMAIN}:${REGISTRY_PORT}/