diff --git a/mathmodenjoyer.jmx b/mathmodenjoyer.jmx
index a5b0e3f..c56fdec 100644
--- a/mathmodenjoyer.jmx
+++ b/mathmodenjoyer.jmx
@@ -4721,7 +4721,7 @@ vars.put("random_page", randomPage.toString())
                   <elementProp name="kbitem" elementType="HTTPArgument">
                     <boolProp name="HTTPArgument.always_encode">false</boolProp>
                     <stringProp name="Argument.name">kbitem</stringProp>
-                    <stringProp name="Argument.value">${__Random(-1,3,)}</stringProp>
+                    <stringProp name="Argument.value">${__Random(1,4,)}</stringProp>
                     <stringProp name="Argument.metadata">=</stringProp>
                     <boolProp name="HTTPArgument.use_equals">true</boolProp>
                   </elementProp>