diff --git a/.git-hooks/pre-commit b/.git-hooks/pre-commit
index 2e765f76c36d..8dc4a6b751c4 100755
--- a/.git-hooks/pre-commit
+++ b/.git-hooks/pre-commit
@@ -15,8 +15,8 @@ $ENV{LC_ALL} = "C";
 sub check_whitespaces($)
 {
     my ($h) = @_;
-    my $src_limited = "bas|c|cpp|cxx|h|hrc|hxx|idl|inl|java|swift|map|MK|pmk|pl|pm|sdi|sh|src|tab|ui|vb|xcu|xml|xsl|py";
-    my $src_full = "bas|c|cpp|cxx|h|hrc|hxx|idl|inl|java|swift|map|mk|MK|pmk|pl|pm|sdi|sh|src|tab|ui|vb|xcu|xml|xsl|py";
+    my $src_limited = "bas|c|cpp|cxx|h|hrc|hxx|idl|inl|java|swift|map|MK|mm|pmk|pl|pm|sdi|sh|src|tab|ui|vb|xcu|xml|xsl|py";
+    my $src_full = "bas|c|cpp|cxx|h|hrc|hxx|idl|inl|java|swift|map|mk|MK|mm|pmk|pl|pm|sdi|sh|src|tab|ui|vb|xcu|xml|xsl|py";
 
     my %modules = (basctl=>'basctl', chart2=>'chart', cui=>'cui', dbaccess=>'dba', desktop=>'dkt', editeng=>'editeng',
                    extensions=>'pcr', filter=>'flt', formula=>'for', fpicker=>'fps', framework=>'fwk', reportdesign=>'rpt',