diff --git a/Makefile b/Makefile
index 233f542d7..b0fac24b8 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ dep_gproc        = git https://github.com/uwiger/gproc
 dep_getopt       = git https://github.com/jcomellas/getopt v0.8.2
 dep_lager        = git https://github.com/basho/lager master
 dep_esockd       = git https://github.com/emqtt/esockd v5.2
-dep_ekka         = git https://github.com/emqtt/ekka master
+dep_ekka         = git https://github.com/emqtt/ekka v0.2.1
 dep_mochiweb     = git https://github.com/emqtt/mochiweb develop
 dep_pbkdf2       = git https://github.com/emqtt/pbkdf2 2.0.1
 dep_lager_syslog = git https://github.com/basho/lager_syslog