diff --git a/src/frostfs_testlib/cli/frostfs_adm/morph.py b/src/frostfs_testlib/cli/frostfs_adm/morph.py
index aa62596..0a3d4f2 100644
--- a/src/frostfs_testlib/cli/frostfs_adm/morph.py
+++ b/src/frostfs_testlib/cli/frostfs_adm/morph.py
@@ -353,7 +353,6 @@ class FrostfsAdmMorph(CliCommand):
 
     def add_rule(
         self,
-        endpoint: str,
         chain_id: str,
         target_name: str,
         target_type: str,
@@ -382,13 +381,12 @@ class FrostfsAdmMorph(CliCommand):
             Command`s result.
         """
         return self._execute(
-            "control add-rule",
+            "morph ape add-rule-chain",
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
 
     def get_rule(
         self,
-        endpoint: str,
         chain_id: str,
         target_name: str,
         target_type: str,
@@ -413,7 +411,7 @@ class FrostfsAdmMorph(CliCommand):
             Command`s result.
         """
         return self._execute(
-            "control get-rule",
+            "morph ape get-rule-chains",
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
 
@@ -446,7 +444,6 @@ class FrostfsAdmMorph(CliCommand):
     
     def remove_rule(
         self,
-        endpoint: str,
         chain_id: str,
         target_name: str,
         target_type: str,
@@ -473,6 +470,6 @@ class FrostfsAdmMorph(CliCommand):
             Command`s result.
         """
         return self._execute(
-            "control remove-rule",
+            "morph ape rm-rule-chain",
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
diff --git a/src/frostfs_testlib/resources/error_patterns.py b/src/frostfs_testlib/resources/error_patterns.py
index 3b9231e..5488a7d 100644
--- a/src/frostfs_testlib/resources/error_patterns.py
+++ b/src/frostfs_testlib/resources/error_patterns.py
@@ -29,3 +29,4 @@ S3_MALFORMED_XML_REQUEST = "The XML you provided was not well-formed or did not
 RULE_ACCESS_DENIED_CONTAINER = "access to container operation {operation} is denied by access policy engine: Access denied"
 RULE_ACCESS_DENIED_OBJECT = "access to object operation denied: ape denied request: method {operation}: Access denied"
 NO_RULE_FOUND_CONTAINER = "access to container operation {operation} is denied by access policy engine: NoRuleFound"
+NO_RULE_FOUND_OBJECT = "access to object operation denied: ape denied request: method {operation}: NoRuleFound"
\ No newline at end of file