diff --git a/src/main/java/com/almostreliable/merequester/client/widgets/NumberField.java b/src/main/java/com/almostreliable/merequester/client/widgets/NumberField.java
index 41596d1..afbacb5 100644
--- a/src/main/java/com/almostreliable/merequester/client/widgets/NumberField.java
+++ b/src/main/java/com/almostreliable/merequester/client/widgets/NumberField.java
@@ -91,7 +91,7 @@ private void validate() {
 
         var possibleValue = getValueInternal();
         if (possibleValue.isPresent()) {
-            if (possibleValue.get().scale() > 0) {
+            if (possibleValue.get().scale() > (isFluid ? 3 : 0)) {
                 validationErrors.add(Utils.translate("tooltip", "whole_number"));
             } else {
                 var value = convertToExternalValue(possibleValue.get());