diff --git a/.travis.yml b/.travis.yml
index a5c51f3e..7f5c5916 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,5 +25,5 @@ install:
 script:
   # build all example sketches
   - for exampleName in */ ; do
-      echo $exampleName
+      echo "$exampleName"
     done