diff --git a/apparmor.d/abstractions/kde-strict b/apparmor.d/abstractions/kde-strict
index d85e58422..282ae1974 100644
--- a/apparmor.d/abstractions/kde-strict
+++ b/apparmor.d/abstractions/kde-strict
@@ -27,7 +27,7 @@
 
   owner @{user_cache_dirs}/#@{int} rw,
   owner @{user_cache_dirs}/icon-cache.kcache rw,
-  owner @{user_cache_dirs}/ksycoca{5,6}_??[_-]*.@{rand6} rwlk,
+  owner @{user_cache_dirs}/ksycoca{5,6}_??{_,-}*.@{rand6} rwlk,
 
   owner @{user_config_dirs}/baloofilerc r,
   owner @{user_config_dirs}/dolphinrc r,