diff --git a/scripts/ZoneMinder/CMakeLists.txt b/scripts/ZoneMinder/CMakeLists.txt
index fec830ab9..4e25f81a6 100644
--- a/scripts/ZoneMinder/CMakeLists.txt
+++ b/scripts/ZoneMinder/CMakeLists.txt
@@ -18,8 +18,5 @@ add_custom_target(zmperlmodules ALL perl Makefile.PL FIRST_MAKEFILE=MakefilePerl
 # Add install target for the perl modules
 install(DIRECTORY output/ DESTINATION "${CMAKE_INSTALL_PREFIX}")
 
-
-
-
-
-
+# Add additional commands to make clean
+set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "output;blib;pm_to_blib;MakefilePerl")