diff --git a/runtime/monotouch-support.h b/runtime/monotouch-support.h
index b6d684329ff5..44c58a633815 100644
--- a/runtime/monotouch-support.h
+++ b/runtime/monotouch-support.h
@@ -15,7 +15,7 @@ void           xamarin_start_wwan (const char *uri);
 const char *   xamarin_GetFolderPath (int folder);
 #endif
 
-#if defined (TARGET_OS_TV) && defined (__arm64__)
+#if defined (__arm64__)
 void objc_msgSend_stret (id self, SEL op, ...);
 void objc_msgSendSuper_stret (struct objc_super *super, SEL op, ...);
 #endif
diff --git a/runtime/xamarin-support.m b/runtime/xamarin-support.m
index 0556cda010db..eac4befe19dc 100644
--- a/runtime/xamarin-support.m
+++ b/runtime/xamarin-support.m
@@ -101,7 +101,7 @@
 }
 #endif /* defined (MONOTOUCH) */
 
-#if TARGET_OS_TV && defined (__arm64__)
+#if defined (__arm64__)
 
 // there are no objc_msgSend[Super]_stret functions on ARM64 but the managed
 // code might have (e.g. linker is off) references to the symbol, which makes