diff --git a/ide/emacs/c-filament-style.el b/ide/emacs/c-filament-style.el
index 6b25e52e1b72..e9f58c2d8ec9 100644
--- a/ide/emacs/c-filament-style.el
+++ b/ide/emacs/c-filament-style.el
@@ -72,7 +72,8 @@ nil if there is none)."
                 (brace-list-intro . c-filament-style-lineup-brace-list-intro)
                 (brace-list-entry . c-filament-style-lineup-brace-list-entry)
                 (brace-list-close . c-filament-style-lineup-brace-list-entry)
-                (label . [0]))))
+                (label . [0])
+                (member-init-intro . ++))))
 
 (provide 'c-filament-style)