diff --git a/ironic/drivers/modules/oneview/common.py b/ironic/drivers/modules/oneview/common.py
index b3d40b58ab..1c6754696f 100644
--- a/ironic/drivers/modules/oneview/common.py
+++ b/ironic/drivers/modules/oneview/common.py
@@ -15,6 +15,7 @@
 
 from oslo_log import log as logging
 from oslo_utils import importutils
+from oslo_utils import strutils
 
 from ironic.common import exception
 from ironic.common.i18n import _, _LE
@@ -269,12 +270,10 @@ def node_has_server_profile(func):
 def is_dynamic_allocation_enabled(node):
     flag = node.driver_info.get('dynamic_allocation')
     if flag:
-        if isinstance(flag, bool):
-            return flag is True
-        else:
-            msg = (_LE("Invalid dynamic_allocation parameter value in "
-                       "node's %(node_uuid)s driver_info. Valid values "
-                       "are booleans true or false.") %
-                   {"node_uuid": node.uuid})
+        try:
+            return strutils.bool_from_string(flag, strict=True)
+        except ValueError:
+            msg = (_LE("Invalid dynamic_allocation parameter value "
+                       "'%(flag)s' in node's %(node_uuid)s driver_info.") %
+                   {"flag": flag, "node_uuid": node.uuid})
             raise exception.InvalidParameterValue(msg)
-    return False
diff --git a/ironic/tests/unit/drivers/modules/oneview/test_common.py b/ironic/tests/unit/drivers/modules/oneview/test_common.py
index bbb50b9c89..1330a70988 100644
--- a/ironic/tests/unit/drivers/modules/oneview/test_common.py
+++ b/ironic/tests/unit/drivers/modules/oneview/test_common.py
@@ -302,7 +302,7 @@ class OneViewCommonTestCase(db_base.DbTestCase):
                 oneview_client.
                 is_node_port_mac_compatible_with_server_profile.called)
 
-    def test_is_dynamic_allocation_enabled(self):
+    def test_is_dynamic_allocation_enabled_boolean(self):
         """Ensure Dynamic Allocation is enabled when flag is True.
 
         1) Set 'dynamic_allocation' flag as True on node's driver_info
@@ -318,7 +318,23 @@ class OneViewCommonTestCase(db_base.DbTestCase):
                 common.is_dynamic_allocation_enabled(task.node)
             )
 
-    def test_is_dynamic_allocation_enabled_false(self):
+    def test_is_dynamic_allocation_enabled_string(self):
+        """Ensure Dynamic Allocation is enabled when flag is 'True'.
+
+        1) Set 'dynamic_allocation' flag as True on node's driver_info
+        2) Check Dynamic Allocation is enabled for the given node
+
+        """
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            driver_info = task.node.driver_info
+            driver_info['dynamic_allocation'] = 'True'
+            task.node.driver_info = driver_info
+
+            self.assertTrue(
+                common.is_dynamic_allocation_enabled(task.node)
+            )
+
+    def test_is_dynamic_allocation_enabled_false_boolean(self):
         """Ensure Dynamic Allocation is disabled when flag is False.
 
         1) Set 'dynamic_allocation' flag as False on node's driver_info
@@ -334,7 +350,23 @@ class OneViewCommonTestCase(db_base.DbTestCase):
                 common.is_dynamic_allocation_enabled(task.node)
             )
 
-    def test_is_dynamic_allocation_enabled_none(self):
+    def test_is_dynamic_allocation_enabled_false_string(self):
+        """Ensure Dynamic Allocation is disabled when flag is 'False'.
+
+        1) Set 'dynamic_allocation' flag as False on node's driver_info
+        2) Check Dynamic Allocation is disabled for the given node
+
+        """
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            driver_info = task.node.driver_info
+            driver_info['dynamic_allocation'] = 'False'
+            task.node.driver_info = driver_info
+
+            self.assertFalse(
+                common.is_dynamic_allocation_enabled(task.node)
+            )
+
+    def test_is_dynamic_allocation_enabled_none_object(self):
         """Ensure Dynamic Allocation is disabled when flag is None.
 
         1) Set 'dynamic_allocation' flag as None on node's driver_info
@@ -361,3 +393,21 @@ class OneViewCommonTestCase(db_base.DbTestCase):
             self.assertFalse(
                 common.is_dynamic_allocation_enabled(task.node)
             )
+
+    def test_is_dynamic_allocation_enabled_with_invalid_value_for_flag(self):
+        """Ensure raises an InvalidParameterValue when flag is invalid.
+
+        1) Create a node with an invalid value for 'dynamic_allocation' flag
+        2) Check if method raises an InvalidParameterValue for the given node
+
+        """
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            driver_info = task.node.driver_info
+            driver_info['dynamic_allocation'] = 'invalid flag'
+            task.node.driver_info = driver_info
+
+            self.assertRaises(
+                exception.InvalidParameterValue,
+                common.is_dynamic_allocation_enabled,
+                task.node
+            )
diff --git a/releasenotes/notes/check-dynamic-allocation-enabled-e94f3b8963b114d0.yaml b/releasenotes/notes/check-dynamic-allocation-enabled-e94f3b8963b114d0.yaml
new file mode 100644
index 0000000000..0ed4179e05
--- /dev/null
+++ b/releasenotes/notes/check-dynamic-allocation-enabled-e94f3b8963b114d0.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - dynamic_allocation flag in node's driver_info can now accept all
+    the values that can be converted to booleans by bool_from_string
+    function from oslo_utils.