diff --git a/.travis.yml b/.travis.yml
index 15834e620..f9502f766 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,9 @@ otp_release:
    - 19.1
    - 19.2
 
+before_script:
+  - make deps
+
 script: 
   - make