diff --git a/.travis.yml b/.travis.yml
index 19dc4b4..ff3d4d0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,7 +17,7 @@ matrix:
     - os: osx
 
 before_install:
-  - if [ "$TRAVIS_OS_NAME" == "osx"   ] ; then sudo apt-get install rpm ; fi
+  - if [ "$TRAVIS_OS_NAME" == "linux"   ] ; then sudo apt-get install rpm ; fi
 
 install:
   - if [ "$TRAVIS_OS_NAME" == "osx"   ] ; then   mac-build/install.sh ; fi