diff --git a/.travis.yml b/.travis.yml
index d504829417b..70685349aa1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ env:
     - DM_MAPFILE="dreamstation"
     - DM_MAPFILE="birdstation"
     - DM_MAPFILE="asteroidstation"
-	- DM_MAPFILE="efficiencystation"
+    - DM_MAPFILE="efficiencystation"
 
 
 cache: