diff --git a/scripts/ai/include/basic.lua b/scripts/ai/include/basic.lua
index 46d89dc..d5e1339 100644
--- a/scripts/ai/include/basic.lua
+++ b/scripts/ai/include/basic.lua
@@ -52,7 +52,7 @@ function runaway()
   ai.accel()
   if ai.hasturrets() then
     dist = ai.dist(ai.pos(target))
-    if dist < 300 then
+    if dist < ai.getweaprange() then
       ai.settarget(target)
       ai.shoot()
     end