diff --git a/core/src/mindustry/world/blocks/power/ImpactReactor.java b/core/src/mindustry/world/blocks/power/ImpactReactor.java
index 2c47bdf465..b853136140 100644
--- a/core/src/mindustry/world/blocks/power/ImpactReactor.java
+++ b/core/src/mindustry/world/blocks/power/ImpactReactor.java
@@ -100,7 +100,7 @@ public class ImpactReactor extends PowerGenerator{
         Draw.rect(reg(bottomRegion), tile.drawx(), tile.drawy());
 
         for(int i = 0; i < plasmas; i++){
-            float r = 29f + Mathf.absin(Time.time(), 2f + i * 1f, 5f - i * 0.5f);
+            float r = size * tilesize - 3f + Mathf.absin(Time.time(), 2f + i * 1f, 5f - i * 0.5f);
 
             Draw.color(plasma1, plasma2, (float)i / plasmas);
             Draw.alpha((0.3f + Mathf.absin(Time.time(), 2f + i * 2f, 0.3f + i * 0.05f)) * entity.warmup);