diff --git a/Makefile.in b/Makefile.in
index 442e84b9d..c78744d33 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -234,6 +234,7 @@ objects/SplayTree.h \
 objects/Stack.h \
 objects/StdioStream.h \
 objects/Stream.h \
+objects/Streaming.h \
 objects/String.h \
 objects/TextCoder.h \
 objects/Time.h \