diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 0a2e09fd21..93338bddf1 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -2120,6 +2120,7 @@ public class Blocks{
             speed = 74f;
             arrowSpacing = 6f;
             bufferCapacity = 14;
+            crushFragile = true;
         }};
 
         phaseConveyor = new ItemBridge("phase-conveyor"){{
@@ -2231,6 +2232,7 @@ public class Blocks{
             speed = 4f;
             buildCostMultiplier = 2f;
             researchCostMultiplier = 0.3f;
+            crushFragile = true;
         }};
 
         ductUnloader = new DirectionalUnloader("duct-unloader"){{