lcov cosmetics
diff --git a/Makefile b/Makefile
index 2ca3cf5..f48fd66 100644
--- a/Makefile
+++ b/Makefile
@@ -58,8 +58,9 @@
 
 lcov:
 	rm -rf Coverage
-	( cd library && geninfo *.gcda )
-	( cd library && genhtml -o ../Coverage *.info )
+	( cd library && lcov --capture --directory . -o polarssl.info )
+	( cd library && genhtml --title PolarSSL --legend --no-branch-coverage \
+	    -o ../Coverage polarssl.info )
 
 apidoc:
 	mkdir -p apidoc