diff --git a/src/libs/shared/lib/components/input-skill-selector/InputSkillSelector.tsx b/src/libs/shared/lib/components/input-skill-selector/InputSkillSelector.tsx
index a59380471..321accde8 100644
--- a/src/libs/shared/lib/components/input-skill-selector/InputSkillSelector.tsx
+++ b/src/libs/shared/lib/components/input-skill-selector/InputSkillSelector.tsx
@@ -9,7 +9,7 @@ const mapEmsiSkillToInputOption = (s: EmsiSkill): InputMultiselectOption => ({
     ...s,
     label: s.name,
     value: s.skillId,
-    verified: s.skillSources.includes(EmsiSkillSources.challengeWin),
+    verified: !!s.skillSources?.includes(EmsiSkillSources.challengeWin),
 })
 
 interface Option {