diff --git a/Makefile b/Makefile
index 8b703fce9..02d3b8a9a 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ DB_BACKEND ?= goleveldb
 SGX_MODE ?= HW
 BRANCH ?= develop
 DEBUG ?= 0
-DOCKER_TAG ?= alpha
+DOCKER_TAG ?= beta
 
 TM_SGX ?= true