diff --git a/contrib/sdk/sources/newlib/libc/include/newlib.h b/contrib/sdk/sources/newlib/libc/include/newlib.h
index a6e3d3963b..4ac4d9fa3a 100644
--- a/contrib/sdk/sources/newlib/libc/include/newlib.h
+++ b/contrib/sdk/sources/newlib/libc/include/newlib.h
@@ -187,10 +187,6 @@
 
 #define __DYNAMIC_REENT__
 
-#ifdef STATIC_LIBC
-  #define BUILD_LIBC
-#endif
-
 #ifdef BUILD_LIBC
   #define __EXPORT
   #define __IMPORT