diff --git a/core/src/mindustry/ai/types/LogicAI.java b/core/src/mindustry/ai/types/LogicAI.java
index c910999c2f..5f72520729 100644
--- a/core/src/mindustry/ai/types/LogicAI.java
+++ b/core/src/mindustry/ai/types/LogicAI.java
@@ -119,9 +119,6 @@ public class LogicAI extends AIController{
 
         vec.set(target).sub(unit);
 
-        //do not move when infinite vectors are used.
-        if(vec.isNaN() || vec.isInfinite()) return;
-
         float length = circleLength <= 0.001f ? 1f : Mathf.clamp((unit.dst(target) - circleLength) / smooth, -1f, 1f);
 
         vec.setLength(unit.realSpeed() * length);
@@ -131,6 +128,9 @@ public class LogicAI extends AIController{
             vec.setZero();
         }
 
+        //do not move when infinite vectors are used.
+        if(vec.isNaN() || vec.isInfinite()) return;
+
         unit.approach(vec);
     }