diff --git a/src/main/java/net/minecraftforge/fluids/FluidType.java b/src/main/java/net/minecraftforge/fluids/FluidType.java
index 8c6e299ef6e..b4352c43e10 100644
--- a/src/main/java/net/minecraftforge/fluids/FluidType.java
+++ b/src/main/java/net/minecraftforge/fluids/FluidType.java
@@ -126,6 +126,7 @@ private FluidType(io.github.fabricators_of_create.porting_lib.fluids.FluidType w
         );
 
         this.kilt$wrapped = wrapped;
+        this.kilt$isWrapped = true;
         this.initClient();
     }