diff --git a/config/nim.cfg b/config/nim.cfg
index ba0f4c581e..32709137d1 100644
--- a/config/nim.cfg
+++ b/config/nim.cfg
@@ -105,8 +105,8 @@ path="$lib/pure/unidecode"
 @if macosx or freebsd:
   cc = clang
   tlsEmulation:on
-  gcc.options.always = "-w -fasm-blocks"
-  gcc.cpp.options.always = "-w -fasm-blocks -fpermissive"
+  gcc.options.always = "-w"
+  gcc.cpp.options.always = "-w -fpermissive"
 @else:
   gcc.options.always = "-w" 
   gcc.cpp.options.always = "-w -fpermissive"