diff --git a/src/main/java/appeng/fluids/client/render/FluidStackSizeRenderer.java b/src/main/java/appeng/fluids/client/render/FluidStackSizeRenderer.java
index 124e120fe..6149bc89d 100644
--- a/src/main/java/appeng/fluids/client/render/FluidStackSizeRenderer.java
+++ b/src/main/java/appeng/fluids/client/render/FluidStackSizeRenderer.java
@@ -128,7 +128,7 @@ public class FluidStackSizeRenderer
 		format.setDecimalFormatSymbols( symbols );
 		format.setRoundingMode( RoundingMode.DOWN );
 
-		return format.format( originalSize / 1000f );
+		return format.format( originalSize / 1000d );
 	}
 
 }