diff --git a/fuel_health/muranomanager.py b/fuel_health/muranomanager.py
index 5f1f04da..e5f49b26 100644
--- a/fuel_health/muranomanager.py
+++ b/fuel_health/muranomanager.py
@@ -184,7 +184,7 @@ class MuranoTest(fuel_health.nmanager.PlatformServicesBaseClass):
         self.murano_client.environments.delete(environment_id)
         return self.environments.remove(environment_id)
 
-    def environment_delete_check(self, environment_id, timeout=60):
+    def environment_delete_check(self, environment_id, timeout=120):
         resp = requests.get('{0}environments/{1}'.format(self.endpoint,
                                                          environment_id),
                             headers=self.headers, verify=False)
@@ -204,7 +204,7 @@ class MuranoTest(fuel_health.nmanager.PlatformServicesBaseClass):
             except Exception:
                 LOG.debug("Failed to get environment status "
                           "or environment no more exists")
-            time.sleep(5)
+            time.sleep(1)
 
     def create_session(self, environment_id):
         """This method allows to create session for environment.
diff --git a/fuel_health/tests/tests_platform/test_murano_linux.py b/fuel_health/tests/tests_platform/test_murano_linux.py
index 3bfe06b6..62ec7702 100644
--- a/fuel_health/tests/tests_platform/test_murano_linux.py
+++ b/fuel_health/tests/tests_platform/test_murano_linux.py
@@ -155,7 +155,7 @@ class MuranoDeployLinuxServicesTests(muranomanager.MuranoTest):
                     self.environment.id)
 
         fail_msg = "Can't delete environment. "
-        self.verify(60, self.environment_delete_check,
+        self.verify(180, self.environment_delete_check,
                     9, fail_msg, "deleting environment",
                     self.environment.id)
 
@@ -265,7 +265,7 @@ class MuranoDeployLinuxServicesTests(muranomanager.MuranoTest):
                     self.environment.id)
 
         fail_msg = "Can't delete environment. "
-        self.verify(60, self.environment_delete_check,
+        self.verify(180, self.environment_delete_check,
                     9, fail_msg, "deleting environment",
                     self.environment.id)