diff --git a/ChangeLog b/ChangeLog
index 44e5678..fd486f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 # ChangeLog for squashmount
 
+*squashmount-16.0.0_p2
+	Martin Väth <martin at mvath.de>:
+	- Fix zsh-completion regression introduced in squashmount-16.0.0
+
 *squashmount-16.0.0_p1
 	Martin Väth <martin at mvath.de>:
 	- New find_cruft path; suggest to copy to system default directory
diff --git a/zsh/_squashmount b/zsh/_squashmount
index d007dd3..7e75b0f 100644
--- a/zsh/_squashmount
+++ b/zsh/_squashmount
@@ -9,7 +9,7 @@ _arguments -C -s -S : \
 '*'{'-q','--quiet'}'[be more quiet (accumulative)]' \
 {'*-a+','*--arg='}'[add specified arg for user]:user arg:_files' \
 {'*-c+','*--config='}'[add specified configfile to list]:configfile:_files' \
-{'*--system-config='}'[add specified configfile to fallbacks]:configfile:_files' \
+'*--system-config=[add specified configfile to fallbacks]:configfile:_files' \
 {'*-u+','*--umount='}'[add specified option to umount DIR]:umount option:("-r")' \
 {'*-U+','*--umount-ro='}'[add specified option to umount READONLY]:umount option:("-r")' \
 '*--fumount=[add specified option to fusermount -u DIR)]:umount option:()' \