diff --git a/.travis.yml b/.travis.yml
index 75dd566e..fa2918f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -99,7 +99,7 @@ matrix:
     before_script:
       - pip install --user cpp-coveralls
     after_success:
-      - coveralls --build-root test --include single_header --gcov 'gcov-4.9' --gcov-options '\-lp'
+      - coveralls --build-root test --include single_header/nlohmann --gcov 'gcov-4.9' --gcov-options '\-lp'
     env:
       - COMPILER=g++-4.9
       - CMAKE_OPTIONS=-DJSON_Coverage=ON