diff --git a/scripts/sql/duplicateRules.sql b/scripts/sql/duplicateRules.sql
index 93d599af8..9804b4fe2 100644
--- a/scripts/sql/duplicateRules.sql
+++ b/scripts/sql/duplicateRules.sql
@@ -1,4 +1,4 @@
 SELECT Raw, COUNT(*) 'Count'
 FROM rules
-GROUP BY Raw
+GROUP BY Raw COLLATE utf8mb4_bin --override default utf8mb4_unicode_520_ci
 HAVING COUNT > 1;
\ No newline at end of file