diff --git a/InvenTree/InvenTree/serializers.py b/InvenTree/InvenTree/serializers.py
index 59ba0295cb..ffc84a5f71 100644
--- a/InvenTree/InvenTree/serializers.py
+++ b/InvenTree/InvenTree/serializers.py
@@ -328,4 +328,7 @@ class InvenTreeDecimalField(serializers.FloatField):
     def to_internal_value(self, data):
 
         # Convert the value to a string, and then a decimal
-        return Decimal(str(data))
+        try:
+            return Decimal(str(data))
+        except:
+            raise serializers.ValidationError(_("Invalid value"))