diff --git a/tools/challenge-helper-scripts/helpers/insert-erms.ts b/tools/challenge-helper-scripts/helpers/insert-erms.ts
index d60d6f29da2..e7009548e0c 100644
--- a/tools/challenge-helper-scripts/helpers/insert-erms.ts
+++ b/tools/challenge-helper-scripts/helpers/insert-erms.ts
@@ -1,9 +1,5 @@
 // Update given value with markers (labels)
 const insertErms = (seedCode: string, erms: number[]): string => {
-  if (!erms || erms.length <= 1) {
-    throw Error('erms should be provided');
-  }
-
   if (erms.length <= 1) {
     throw Error('erms should contain 2 elements');
   }