diff --git a/Makefile b/Makefile
index 26ec51908..5d00304dc 100644
--- a/Makefile
+++ b/Makefile
@@ -649,7 +649,7 @@ LIB_H += list-objects.h
 LIB_H += ll-merge.h
 LIB_H += log-tree.h
 LIB_H += mailmap.h
-LIB_H += merge-file.h
+LIB_H += merge-blobs.h
 LIB_H += merge-recursive.h
 LIB_H += mergesort.h
 LIB_H += notes-cache.h