diff --git a/.gitignore b/.gitignore
index dce14f16..3b1de6a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,9 @@
 # backups
 *~
 
+# logs
+*.log
+
 # autotools
 Makefile
 Makefile.in
@@ -25,6 +28,9 @@ stamp-h1
 
 # objects
 *.o
+*.gcda
+*.gcno
+*.gcov
 
 # project
 *.dst
@@ -38,3 +44,4 @@ contrib/
 paper/
 kernel/
 obj/
+
diff --git a/Makefile.am b/Makefile.am
index 8f47e2f1..8dad8fb1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -102,6 +102,7 @@ clean-local:
 	rm -rf test
 	rm -f test*.log output.log
 	rm -f *.gcda *.gcno *.gcov
+	rm -f raid/*.gcda raid/*.gcno raid/*.gcov
 	rm -rf cov
 	rm -f lcov.info
 	rm -f gmon.out