diff --git a/tests/automatic/mongo_db/insert_retrieve/cleanup_windows.bat b/tests/automatic/mongo_db/insert_retrieve/cleanup_windows.bat
index 74beec0f222e1aea00977c7b7d75bb6536245e3e..8a64516d46643ebc6910c3c6b8e2248f7e779ac1 100644
--- a/tests/automatic/mongo_db/insert_retrieve/cleanup_windows.bat
+++ b/tests/automatic/mongo_db/insert_retrieve/cleanup_windows.bat
@@ -1,4 +1,4 @@
-SET database_name=data_%2F%20%5C%2E%22%24
+SET database_name=data_%%2F%%20%%5C%%2E%%22%%24
 SET mongo_exe="c:\Program Files\MongoDB\Server\4.2\bin\mongo.exe"
 
 echo db.dropDatabase() | %mongo_exe% %database_name%