diff --git a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
index 3adf2b61..aabddc9e 100644
--- a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
@@ -676,4 +676,9 @@ public abstract class MetaPipeEntity implements IMetaTileEntity {
     public void onCreated(ItemStack aStack, World aWorld, EntityPlayer aPlayer) {
         //
     }
+
+    @Override
+    public boolean allowGeneralRedstoneOutput() {
+        return false;
+    }
 }
\ No newline at end of file