diff --git a/.travis.yml b/.travis.yml
index 034eeb3..889f1e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@
   directories:
     - $HOME/.ivy2/cache
     - $HOME/.sbt/boot
+    - $HOME/.sbt/launchers
     - $HOME/.coursier
     - $HOME/.embedmysql
     - $HOME/.embedpostgresql