diff --git a/script/cibuild b/script/cibuild
index ae3b27ea..a66d1a9c 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -4,5 +4,6 @@ set -x
 set -e
 
 mix local.hex --force
+mix local.rebar --force
 mix deps.get
 mix test
\ No newline at end of file