diff --git a/apache2/Makefile.in b/apache2/Makefile.in
index 8a5cec83..1ba7d053 100644
--- a/apache2/Makefile.in
+++ b/apache2/Makefile.in
@@ -65,7 +65,7 @@ clean-extras:
 	@rm -rf ../tools/mlogc ../tools/mlogc-static
 
 clean: clean-extras
-	@rm -rf *.la *.lo *.o *.slo .libs msc_test
+	@rm -rf *.la *.lo *.o *.slo .libs msc_test msc-test-debug.log
 
 maintainer-clean: clean
 	@rm -rf Makefile mlogc-src/Makefile t/run-tests.pl config config.log config.status configure mod_security2_config.h ../tools/*.pl autoscan.log configure.scan build/libtool.m4 build/config.guess build/config.sub build/ltmain.sh