diff --git a/core/src/mindustry/world/blocks/campaign/Accelerator.java b/core/src/mindustry/world/blocks/campaign/Accelerator.java
index 164e9cd746..3a0efce2f9 100644
--- a/core/src/mindustry/world/blocks/campaign/Accelerator.java
+++ b/core/src/mindustry/world/blocks/campaign/Accelerator.java
@@ -223,7 +223,7 @@ public class Accelerator extends Block{
         }
 
         public boolean canLaunch(){
-            return isValid() && state.isCampaign() && efficiency > 0f && power.graph.getBatteryStored() >= powerBufferRequirement-0.00001f && progress >= 1f && !launching;
+            return isValid() && !net.client() && state.isCampaign() && efficiency > 0f && power.graph.getBatteryStored() >= powerBufferRequirement-0.00001f && progress >= 1f && !launching;
         }
 
         @Override