diff --git a/utils/_context/_scenarios/__init__.py b/utils/_context/_scenarios/__init__.py
index 0a6f9e49b0..b54b38481f 100644
--- a/utils/_context/_scenarios/__init__.py
+++ b/utils/_context/_scenarios/__init__.py
@@ -443,7 +443,7 @@ def all_endtoend_scenarios(test_object):
         "TRACING_CONFIG_NONDEFAULT",
         weblog_env={
             "DD_TRACE_HTTP_SERVER_ERROR_STATUSES": "200-201,202",
-            "DD_TRACE_OBFUSCATION_QUERY_STRING_REGEXP": "ssn=\d{3}-\d{2}-\d{4}",
+            "DD_TRACE_OBFUSCATION_QUERY_STRING_REGEXP": r"ssn=\d{3}-\d{2}-\d{4}",
             "DD_TRACE_CLIENT_IP_ENABLED": "true",
             "DD_TRACE_CLIENT_IP_HEADER": "custom-ip-header",
             # disable ASM to test non asm client ip tagging