diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 44ae7f53131..837d24147a2 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,7 @@
+2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* sendmsg.c (method_setImplementation): Do not declare.
+
 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 
 	* objc/message.h: Updated comments.
diff --git a/libobjc/sendmsg.c b/libobjc/sendmsg.c
index 2fb716c2e78..85610f8e6e0 100644
--- a/libobjc/sendmsg.c
+++ b/libobjc/sendmsg.c
@@ -790,10 +790,6 @@ class_addMethod (Class class_, SEL selector, IMP implementation,
   return YES;
 }
 
-/* Temporarily, until we include objc/runtime.h.  */
-extern IMP
-method_setImplementation (struct objc_method * method, IMP implementation);
-
 IMP
 class_replaceMethod (Class class_, SEL selector, IMP implementation,
 		     const char *method_types)