diff --git a/lib/.ctags b/lib/.ctags
index 0ad805f..32c93e7 100644
--- a/lib/.ctags
+++ b/lib/.ctags
@@ -60,6 +60,8 @@
 --langmap=Ruby:+(Rakefile)
 
 --langmap=Php:+.module
+--regex-Php=/^[ \t]*namespace[ \t]+([A-Za-z0-9\\]+);/\1/n,namespace/
+--regex-Php=/^[ \t]*trait[ \t]+([A-Za-z0-9\_]+)/\1/c,trait/
 
 --langdef=Go
 --langmap=Go:.go