diff --git a/.travis.yml b/.travis.yml
index 3954c12..aa9c6e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -79,8 +79,8 @@ after_success:
         # Generate code coverage information & send to Coveralls
         lcov --gcov-tool $GCOV --directory . --capture --output-file coverage.info
         lcov --gcov-tool $GCOV --remove coverage.info '/usr/*' --output-file coverage.info
-        lcov --gcov-tool $GCOV --remove coverage.info './tests/*' --output-file coverage.info
-        lcov --gcov-tool $GCOV --remove coverage.info './external/*' --output-file coverage.info
+        lcov --gcov-tool $GCOV --remove coverage.info $TRAVIS_BUILD_DIR/tests/* --output-file coverage.info
+        lcov --gcov-tool $GCOV --remove coverage.info $TRAVIS_BUILD_DIR/external/* --output-file coverage.info
         lcov --list coverage.info
         coveralls-lcov --repo-token=${COVERALLS_TOKEN} coverage.info
     fi