diff --git a/src/p_polyobj.c b/src/p_polyobj.c
index 9967969d3..03fb10d0f 100644
--- a/src/p_polyobj.c
+++ b/src/p_polyobj.c
@@ -1336,13 +1336,13 @@ static void Polyobj_rotateThings(polyobj_t *po, vertex_t origin, angle_t delta,
 					if (turnthings == 2 || (turnthings == 1 && !mo->player)) {
 						mo->angle += delta;
 						if (mo->player == &players[consoleplayer])
-							localangle[0] = mo->angle;
+							localangle[0] += delta;
 						else if (mo->player == &players[displayplayers[1]])
-							localangle[1] = mo->angle;
+							localangle[1] += delta;
 						else if (mo->player == &players[displayplayers[2]])
-							localangle[2] = mo->angle;
+							localangle[2] += delta;
 						else if (mo->player == &players[displayplayers[3]])
-							localangle[3] = mo->angle;
+							localangle[3] += delta;
 					}
 				}
 			}