diff --git a/map.c b/map.c
index 6cae146..93cad6b 100644
--- a/map.c
+++ b/map.c
@@ -1480,11 +1480,11 @@ int cellmeetscondition(cell_t *c, enum CELLCONDITION cond, int arg, int value) {
 				vok = B_TRUE;
 			}
 			if (value == B_TRUE) {
-				if (vok && cellwalkable(NULL, c, NULL) && !hasenterableobject(c) && !hasobwithflag(c->obpile, F_DOOR) ) {
+				if (vok && cellwalkable(NULL, c, NULL) && !hasenterableobject(c) && !hasobwithflag(c->obpile, F_DOOR) && !hasobwithflag(c->obpile, F_DEEPWATER) ) {
 					ok = B_TRUE;
 				}
 			} else {
-				if (!vok || !cellwalkable(NULL, c, NULL) || hasenterableobject(c) || hasobwithflag(c->obpile, F_DOOR)) {
+				if (!vok || !cellwalkable(NULL, c, NULL) || hasenterableobject(c) || hasobwithflag(c->obpile, F_DOOR) || hasobwithflag(c->obpile, F_DEEPWATER)) {
 					ok = B_TRUE;
 				}
 			}