diff --git a/btree/bt_split.c b/btree/bt_split.c
index 72d643f..7de58d3 100644
--- a/btree/bt_split.c
+++ b/btree/bt_split.c
@@ -673,8 +673,8 @@ bt_psplit(t, h, l, r, pskip, ilen)
 		 * where we decide to try and copy too much onto the left page.
 		 * Make sure that doesn't happen.
 		 */
-		if (skip <= off &&
-		    used + nbytes + sizeof(indx_t) >= full || nxt == top - 1) {
+		if ((skip <= off &&
+		    used + nbytes + sizeof(indx_t) >= full) || nxt == top - 1) {
 			--off;
 			break;
 		}