diff --git a/buildroot/share/extras/uncrustify.cfg b/buildroot/share/extras/uncrustify.cfg
index 06661203f0..82044f8c7b 100644
--- a/buildroot/share/extras/uncrustify.cfg
+++ b/buildroot/share/extras/uncrustify.cfg
@@ -26,7 +26,7 @@ mod_add_long_ifdef_endif_comment  = 40
 mod_full_brace_do                 = false
 mod_full_brace_for                = false
 mod_full_brace_if                 = false
-mod_full_brace_if_chain           = true
+mod_full_brace_if_chain           = 1
 mod_full_brace_while              = false
 mod_remove_extra_semicolon        = true
 newlines                          = lf