diff --git a/.uncrustify.cfg b/.uncrustify.cfg
index f07d1f718a5..60266300cee 100644
--- a/.uncrustify.cfg
+++ b/.uncrustify.cfg
@@ -50,6 +50,7 @@ sp_after_comma      = add
 sp_func_def_paren   = remove    # "int foo (){" vs "int foo(){"
 sp_func_call_paren  = remove    # "foo (" vs "foo("
 sp_func_proto_paren = remove    # "int foo ();" vs "int foo();"
+sp_inside_fparen    = remove    # "func( arg )" vs "func(arg)"
 sp_else_brace       = add       # ignore/add/remove/force
 sp_before_ptr_star  = add       # ignore/add/remove/force
 sp_after_ptr_star   = remove    # ignore/add/remove/force