diff --git a/tests/test_qbsp.cc b/tests/test_qbsp.cc
index db8319ff..089d960e 100644
--- a/tests/test_qbsp.cc
+++ b/tests/test_qbsp.cc
@@ -1765,7 +1765,7 @@ TEST_CASE("q2_areaportal_split", "[testmaps_q2]")
     CheckFilled(bsp);
 
     CHECK(3 == bsp.dareas.size()); // 1 invalid index zero reserved + 2 areas
-    CHECK(2 == bsp.dareaportals.size()); // 1 invalid index zero reserved + 1 portal
+    CHECK(3 == bsp.dareaportals.size()); // 1 invalid index zero reserved + 2 dareaportals to store the two directions of the portal
 }
 
 /**