diff --git a/challenges/basic-javascript.json b/challenges/basic-javascript.json
index 1096e02868..9ea64d1d82 100644
--- a/challenges/basic-javascript.json
+++ b/challenges/basic-javascript.json
@@ -935,7 +935,7 @@
       ],
       "challengeSeed":[
         "var min = 0;",
-        "var max = 12;",
+        "var max = 9;",
         "function myFunction() {",
         "  // Make myFunction return a random number between zero and nine instead of a decimal",
         "  // Only change code below this line.",