diff --git a/Headers/gnustep/base/Streaming.h b/Headers/gnustep/base/Streaming.h
index 903d148d3..e607079fe 100644
--- a/Headers/gnustep/base/Streaming.h
+++ b/Headers/gnustep/base/Streaming.h
@@ -25,7 +25,7 @@
 #define __Streaming_h__OBJECTS_INCLUDE
 
 #include <gnustep/base/preface.h>
-#include <gnustep/base/NSString.h>
+#include <gnustep/base/String.h>
 
 @protocol Streaming <NSObject>