diff --git a/test/coverage.sh b/test/coverage.sh
index f8f1cc7..0c2f9c0 100755
--- a/test/coverage.sh
+++ b/test/coverage.sh
@@ -2,9 +2,6 @@
 
 PACKAGE_NAME=mrs_uav_controllers
 
-# find the build folder of the current workspace
-roscd $PACKAGE_NAME
-
 while [ ! -e ".catkin_tools" ]; do
   cd ..
   if [[ `pwd` == "/" ]]; then
@@ -18,8 +15,8 @@ cd build
 
 lcov --capture --directory . --output-file coverage.info
 lcov --remove coverage.info "*/test/*" --output-file coverage.info.removed
-lcov --extract coverage.info.removed "*/${PACKAGE_NAME}/*" --output-file coverage.info.cleaned
-genhtml -o coverage_html coverage.info.cleaned | tee /tmp/genhtml.log
+lcov --extract coverage.info.removed "*/src/*${PACKAGE_NAME}/*" --output-file coverage.info.cleaned
+genhtml --title "${PACKAGE_NAME} - Test coverage report" --demangle-cpp --legend --frames --show-details -o coverage_html coverage.info.cleaned | tee /tmp/genhtml.log
 
 COVERAGE_PCT=`cat /tmp/genhtml.log | tail -n 1 | awk '{print $2}'`