diff --git a/.travis.yml b/.travis.yml
index dc7bd38e1..ae0bb0c84 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ matrix:
       osx_image: xcode9.2
 
 script:
-  - sudo apt-get remove cmake
+  - find / | grep cmake
   - wget https://cmake.org/files/v3.12/cmake-3.12.0-rc2-Linux-x86_64.sh
   - chmod +x cmake-3.12.0-rc2-Linux-x86_64.sh
   - sudo ./cmake-3.12.0-rc2-Linux-x86_64.sh --skip-license --exclude-subdir --prefix=/usr/local