diff --git a/projects/02-command-line-mastery/setup/challenges.sh b/projects/02-command-line-mastery/setup/challenges.sh
index 07cdb9b..072b025 100644
--- a/projects/02-command-line-mastery/setup/challenges.sh
+++ b/projects/02-command-line-mastery/setup/challenges.sh
@@ -46,7 +46,7 @@ verify_challenge() {
     if ! check_requirements "$requirements"; then
         log_message "ERROR" "Challenge prerequisites not met"
         return 1
-    }
+    fi
     
     # Record attempt
     record_attempt "$challenge_id" "$start_time"