diff --git a/ui-commit.c b/ui-commit.c
index ec99264..d5a888d 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -99,7 +99,7 @@
 		cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix);
 		html(" (");
 		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
-			       sha1_to_hex(p->item->object.sha1), prefix, 0);
+			       sha1_to_hex(p->item->object.sha1), prefix);
 		html(")</td></tr>");
 		parents++;
 	}