diff --git a/test/lvol/lvol.sh b/test/lvol/lvol.sh
index ab5cc8684..3a250934c 100755
--- a/test/lvol/lvol.sh
+++ b/test/lvol/lvol.sh
@@ -25,7 +25,6 @@ function usage() {
                                     255: 'delete_lvol_store_persistent_positive',
                                     350: 'nested_destroy_logical_volume_negative',
                                     400: 'nested_construct_logical_volume_positive',
-                                    550: 'delete_bdev_positive',
                                     551: 'delete_lvol_bdev',
                                     552: 'bdev_lvol_delete_lvstore_with_clones',
                                     553: 'unregister_lvol_bdev',
diff --git a/test/lvol/test_cases.py b/test/lvol/test_cases.py
index 271f360e7..8f033d62a 100644
--- a/test/lvol/test_cases.py
+++ b/test/lvol/test_cases.py
@@ -114,7 +114,6 @@ def case_message(func):
             # bdev_lvol_delete_lvstore - positive tests
             254: 'destroy_after_bdev_lvol_resize_positive',
             255: 'delete_lvol_store_persistent_positive',
-            550: 'delete_bdev_positive',
             551: 'delete_lvol_bdev',
             552: 'bdev_lvol_delete_lvstore_with_clones',
             553: 'unregister_lvol_bdev',
@@ -396,34 +395,6 @@ class TestCases(object):
         # - no other operation fails
         return fail_count
 
-    @case_message
-    def test_case550(self):
-        """
-        delete_bdev_positive
-
-        Positive test for deleting malloc bdev.
-        Call bdev_lvol_create_lvstore with correct base bdev name.
-        """
-        # Create malloc bdev
-        base_name = self.c.bdev_malloc_create(self.total_size,
-                                              self.block_size)
-        # Construct_lvol_store on correct, exisitng malloc bdev
-        uuid_store = self.c.bdev_lvol_create_lvstore(base_name,
-                                                     self.lvs_name)
-        # Check correct uuid values in response bdev_lvol_get_lvstores command
-        fail_count = self.c.check_bdev_lvol_get_lvstores(base_name, uuid_store,
-                                                         self.cluster_size)
-        # Delete malloc bdev
-        self.c.bdev_malloc_delete(base_name)
-        #  Check response bdev_lvol_get_lvstores command
-        if self.c.check_bdev_lvol_get_lvstores("", "", "") == 1:
-            fail_count += 1
-
-        # Expected result:
-        # - bdev_lvol_get_lvstores: response should be of no value after destroyed lvol store
-        # - no other operation fails
-        return fail_count
-
     @case_message
     def test_case551(self):
         """