diff --git a/Dockerfile b/Dockerfile
index 5f26ef9b..729b1abb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG GRIDAPPSD_BASE_VERSION=:master
+ARG GRIDAPPSD_BASE_VERSION=:develop
 FROM gridappsd/gridappsd_base${GRIDAPPSD_BASE_VERSION}
 
 ARG TIMESTAMP