diff --git a/.travis.yml b/.travis.yml
index 06618fe11..18e557da8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ script:
 # compile cppcheck, default build
   - make -j4
   - make test -j4
-  - ./cppcheck --error-exitcode=1 -Ilib --enable=style --suppressions-list=.travis_suppressions cli gui lib build -igui/test
+  - ./cppcheck --error-exitcode=1 -Ilib --enable=style --suppressions-list=.travis_suppressions cli gui lib build test -igui/test -itest/test.cxx
 # compile gui
   - cd gui
   - qmake