diff --git a/src/d/actor/d_a_alink_dusk.cpp b/src/d/actor/d_a_alink_dusk.cpp
index 8101066a35..4351f807aa 100644
--- a/src/d/actor/d_a_alink_dusk.cpp
+++ b/src/d/actor/d_a_alink_dusk.cpp
@@ -114,7 +114,7 @@ void daAlink_c::handleQuickTransform() {
     }
 
     // Ensure Link is not underwater
-    if (checkNoResetFlg0(FLG0_SWIM_UP)) {
+    if (!checkNoResetFlg0(FLG0_SWIM_UP)) {
         Z2GetAudioMgr()->seStart(Z2SE_SYS_ERROR, NULL, 0, 0, 1.0f, 1.0f, -1.0f, -1.0f, 0);
         return;
     }