diff --git a/challenges/basic-excel-challenge/2025Q2_ExcelTest.xlsx:Zone.Identifier b/challenges/basic-excel-challenge/2025Q2_ExcelTest.xlsx:Zone.Identifier
deleted file mode 100644
index e9bd868..0000000
--- a/challenges/basic-excel-challenge/2025Q2_ExcelTest.xlsx:Zone.Identifier
+++ /dev/null
@@ -1,3 +0,0 @@
-[ZoneTransfer]
-ZoneId=3
-HostUrl=https://files.slack.com/files-pri/T6DN889HD-F08P7KVBCH1/download/2025q2_exceltest.xlsx?origin_team=T6DN889HD