diff --git a/Makefile.am b/Makefile.am
index 5717c3d..d948398 100644
--- a/Makefile.am
+++ b/Makefile.am
maintainer-clean-local:
-rm -rf ell
-if COVERAGE
clean-coverage:
+if COVERAGE
@lcov --directory $(top_builddir) --zerocounters
$(RM) -r coverage $(top_builddir)/coverage.info
--output-file $(top_builddir)/coverage.info
$(AM_V_at)$(MKDIR_P) coverage
@genhtml -o coverage/ $(top_builddir)/coverage.info
+endif
clean-local: clean-coverage
-find $(top_builddir) -name "*.gcno" -delete
-find $(top_builddir) -name "*.gcda" -delete
$(RM) -r lib/bluetooth
-
-else
-clean-local:
- -find $(top_builddir) -name "*.gcno" -delete
- -find $(top_builddir) -name "*.gcda" -delete
- $(RM) -r lib/bluetooth
-endif