diff --git a/.travis.yml b/.travis.yml
index fcf35609..3c9e7c85 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,7 +35,7 @@ after_success:
  - |
    if [[ "${COVERAGE}" == "ON" ]]; then
      lcov --directory source/CMakeFiles/xlnt.dir --capture --output-file coverage.info --base-directory ../source --no-external --gcov-tool /usr/bin/gcov-6
-     lcov --output-file coverage.info --remove coverage.info source/detail/miniz.cpp
+     lcov --output-file coverage.info --remove coverage.info source/detail/serialization/miniz.cpp
      i=$(dirname $(pwd))
      sed -i "s|$i/||" coverage.info
      cd ..