diff --git a/models/git.go b/models/git.go
index 10e8ca48b..07f232977 100644
--- a/models/git.go
+++ b/models/git.go
@@ -302,7 +302,7 @@ func ParsePatch(reader io.Reader) (*Diff, error) {
 		i = i + 1
 
 		// Diff data too large.
-		if i == 10000 {
+		if i == 2000 {
 			return &Diff{}, nil
 		}