diff --git a/.travis.yml b/.travis.yml
index bf6f7667..8d27aba3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ env:
   global:
     - BASELINE=SWTDemo
   matrix:
+    - SMALLTALK="" # Use default Smalltalk version
     - SMALLTALK="SqueakTrunk"
     - SMALLTALK="Squeak5.0"
     - SMALLTALK="Squeak4.6"
@@ -28,4 +29,4 @@ install:
    - cd filetreeCI-*
    - export FILETREE_CI_HOME="$(pwd)"
 
-script: $FILETREE_CI_HOME/run.sh
\ No newline at end of file
+script: $FILETREE_CI_HOME/run.sh