1 files changed, 1 insertions, 0 deletions
diff --git a/fast-import.c b/fast-import.c
index f62a5a9f6..1559f9c0f 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -7,6 +7,7 @@ Format of STDIN stream:
         | new_commit
         | new_tag
         | reset_branch
+        | checkpoint
         ;
 
   new_blob ::= 'blob' lf