diff --git a/game/unit.cpp b/game/unit.cpp
index 1012804c7..22525618c 100644
--- a/game/unit.cpp
+++ b/game/unit.cpp
@@ -2137,7 +2137,7 @@ qint32 Unit::getMovementCosts(qint32 x, qint32 y, qint32 curX, qint32 curY, bool
     {
         return 1;
     }
-    else if (weatherCosts + costs >= 0 && costs + baseCosts < 0)
+    else if (weatherCosts + costs >= 0 && baseCosts < 0)
     {
         return -1;
     }