diff --git a/mistralclient/tests/unit/v2/test_actions.py b/mistralclient/tests/unit/v2/test_actions.py
index dcf20b18..d822c345 100644
--- a/mistralclient/tests/unit/v2/test_actions.py
+++ b/mistralclient/tests/unit/v2/test_actions.py
@@ -14,7 +14,6 @@
 #    limitations under the License.
 
 import os.path
-import pkg_resources as pkg
 from urllib import parse
 from urllib import request
 
@@ -96,10 +95,8 @@ class TestActionsV2(base.BaseClientV2Test):
                                 status_code=201)
 
         # The contents of action_v2.yaml must be identical to ACTION_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/action_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'action_v2.yaml')
 
         actions = self.actions.create(path)
 
@@ -160,10 +157,8 @@ class TestActionsV2(base.BaseClientV2Test):
                                json={'actions': [ACTION]})
 
         # The contents of action_v2.yaml must be identical to ACTION_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/action_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'action_v2.yaml')
         path = os.path.abspath(path)
 
         # Convert the file path to file URI
@@ -286,10 +281,8 @@ class TestActionsV2(base.BaseClientV2Test):
                                 json={'valid': True})
 
         # The contents of action_v2.yaml must be identical to ACTION_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/action_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'action_v2.yaml')
 
         result = self.actions.validate(path)
 
diff --git a/mistralclient/tests/unit/v2/test_cli_executions.py b/mistralclient/tests/unit/v2/test_cli_executions.py
index 7305ccdb..2affe043 100644
--- a/mistralclient/tests/unit/v2/test_cli_executions.py
+++ b/mistralclient/tests/unit/v2/test_cli_executions.py
@@ -16,7 +16,7 @@
 #    under the License.
 #
 
-import pkg_resources as pkg
+import os.path
 from unittest import mock
 
 from oslo_serialization import jsonutils
@@ -116,10 +116,8 @@ class TestCLIExecutionsV2(base.BaseCommandTest):
     def test_create_wf_input_file(self):
         self.client.executions.create.return_value = EXEC
 
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/ctx.json'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'ctx.json')
 
         result = self.call(
             execution_cmd.Create,
diff --git a/mistralclient/tests/unit/v2/test_workbooks.py b/mistralclient/tests/unit/v2/test_workbooks.py
index 4cbb5b6d..f1425779 100644
--- a/mistralclient/tests/unit/v2/test_workbooks.py
+++ b/mistralclient/tests/unit/v2/test_workbooks.py
@@ -14,7 +14,6 @@
 #    limitations under the License.
 
 import os.path
-import pkg_resources as pkg
 from urllib import parse
 from urllib import request
 
@@ -95,11 +94,8 @@ class TestWorkbooksV2(base.BaseClientV2Test):
         )
 
         # The contents of wb_v2.yaml must be identical to WB_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/wb_v2.yaml'
-        )
-        path = os.path.abspath(path)
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'wb_v2.yaml')
 
         # Convert the file path to file URI
         uri = parse.urljoin('file:', request.pathname2url(path))
@@ -131,10 +127,8 @@ class TestWorkbooksV2(base.BaseClientV2Test):
         self.requests_mock.put(self.TEST_URL + URL_TEMPLATE, json=WORKBOOK)
 
         # The contents of wb_v2.yaml must be identical to WB_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/wb_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'wb_v2.yaml')
 
         wb = self.workbooks.update(path)
 
@@ -207,10 +201,8 @@ class TestWorkbooksV2(base.BaseClientV2Test):
         )
 
         # The contents of wb_v2.yaml must be identical to WB_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/wb_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'wb_v2.yaml')
 
         result = self.workbooks.validate(path)
 
diff --git a/mistralclient/tests/unit/v2/test_workflows.py b/mistralclient/tests/unit/v2/test_workflows.py
index 4b28fdcb..38bf0600 100644
--- a/mistralclient/tests/unit/v2/test_workflows.py
+++ b/mistralclient/tests/unit/v2/test_workflows.py
@@ -13,7 +13,6 @@
 #    limitations under the License.
 
 import os.path
-import pkg_resources as pkg
 from urllib import parse
 from urllib import request
 
@@ -71,10 +70,8 @@ class TestWorkflowsV2(base.BaseClientV2Test):
         )
 
         # The contents of wf_v2.yaml must be identical to WF_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/wf_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'wf_v2.yaml')
 
         wfs = self.workflows.create(path)
 
@@ -126,10 +123,9 @@ class TestWorkflowsV2(base.BaseClientV2Test):
         )
 
         # The contents of wf_v2.yaml must be identical to WF_DEF
-        path = pkg.resource_filename(
-            'mistralclient',
-            'tests/unit/resources/wf_v2.yaml'
-        )
+        path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                            '..', 'resources', 'wf_v2.yaml')
+
         path = os.path.abspath(path)
 
         # Convert the file path to file URI