diff --git a/crc/api/file.py b/crc/api/file.py
index 742fa42f..85b70f82 100644
--- a/crc/api/file.py
+++ b/crc/api/file.py
@@ -7,7 +7,7 @@ from flask import send_file
 
 from crc import session
 from crc.api.common import ApiErrorSchema, ApiError
-from models.file import FileModelSchema, FileModel, FileDataModel, FileType
+from crc.models.file import FileModelSchema, FileModel, FileDataModel, FileType
 
 
 def update_file_from_request(file_model):
diff --git a/crc/api/study.py b/crc/api/study.py
index 8b62422e..c668dae7 100644
--- a/crc/api/study.py
+++ b/crc/api/study.py
@@ -2,9 +2,9 @@ from connexion import NoContent
 
 from crc import session
 from crc.api.common import ApiError, ApiErrorSchema
-from models.study import StudyModelSchema, StudyModel
-from models.workflow import WorkflowModel, WorkflowModelSchema, WorkflowSpecModel
-from workflow_processor import WorkflowProcessor
+from crc.models.study import StudyModelSchema, StudyModel
+from crc.models.workflow import WorkflowModel, WorkflowModelSchema, WorkflowSpecModel
+from crc.workflow_processor import WorkflowProcessor
 
 
 def all_studies():
diff --git a/crc/api/workflow.py b/crc/api/workflow.py
index 384bea54..c3f90cb5 100644
--- a/crc/api/workflow.py
+++ b/crc/api/workflow.py
@@ -1,12 +1,12 @@
 import uuid
 
-from api.file import delete_file
+from crc.api.file import delete_file
 from crc import session
 from crc.api.common import ApiError, ApiErrorSchema
-from models.workflow import WorkflowModel, WorkflowModelSchema, WorkflowSpecModelSchema, WorkflowSpecModel, \
+from crc.models.workflow import WorkflowModel, WorkflowModelSchema, WorkflowSpecModelSchema, WorkflowSpecModel, \
     Task, TaskSchema
-from workflow_processor import WorkflowProcessor
-from models.file import FileModel
+from crc.workflow_processor import WorkflowProcessor
+from crc.models.file import FileModel
 
 
 def all_specifications():
diff --git a/crc/workflow_processor.py b/crc/workflow_processor.py
index e2401d0d..d1b06c69 100644
--- a/crc/workflow_processor.py
+++ b/crc/workflow_processor.py
@@ -9,8 +9,8 @@ from SpiffWorkflow.camunda.parser.CamundaParser import CamundaParser
 from SpiffWorkflow.dmn.parser.BpmnDmnParser import BpmnDmnParser
 
 from crc import session
-from models.file import FileDataModel, FileModel, FileType
-from models.workflow import WorkflowStatus
+from crc.models.file import FileDataModel, FileModel, FileType
+from crc.models.workflow import WorkflowStatus
 
 
 class CustomBpmnScriptEngine(BpmnScriptEngine):
diff --git a/example_data.py b/example_data.py
index 234eb85b..105b331e 100644
--- a/example_data.py
+++ b/example_data.py
@@ -3,9 +3,9 @@ import glob
 import os
 
 from crc import app, db, session
-from models.file import FileType, FileModel, FileDataModel
-from models.study import StudyModel
-from models.workflow import WorkflowSpecModel
+from crc.models.file import FileType, FileModel, FileDataModel
+from crc.models.study import StudyModel
+from crc.models.workflow import WorkflowSpecModel
 
 
 class ExampleDataLoader:
diff --git a/tests/base_test.py b/tests/base_test.py
index 5b2ddb5d..85ef953c 100644
--- a/tests/base_test.py
+++ b/tests/base_test.py
@@ -4,8 +4,8 @@ import json
 import os
 import unittest
 
-from models.file import FileModel, FileDataModel
-from models.workflow import WorkflowSpecModel
+from crc.models.file import FileModel, FileDataModel
+from crc.models.workflow import WorkflowSpecModel
 
 os.environ["TESTING"] = "true"
 
diff --git a/tests/test_api.py b/tests/test_api.py
index 276d822a..e493059a 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -2,9 +2,9 @@ import json
 from datetime import datetime
 
 from crc import session
-from models.file import FileModel
-from models.study import StudyModel, StudyModelSchema, ProtocolBuilderStatus
-from models.workflow import WorkflowSpecModel, WorkflowSpecModelSchema, WorkflowModel, WorkflowStatus, \
+from crc.models.file import FileModel
+from crc.models.study import StudyModel, StudyModelSchema, ProtocolBuilderStatus
+from crc.models.workflow import WorkflowSpecModel, WorkflowSpecModelSchema, WorkflowModel, WorkflowStatus, \
     WorkflowModelSchema, TaskSchema
 from tests.base_test import BaseTest
 
diff --git a/tests/test_api_files.py b/tests/test_api_files.py
index 6cc7136c..84d2d9d2 100644
--- a/tests/test_api_files.py
+++ b/tests/test_api_files.py
@@ -3,8 +3,8 @@ import json
 from datetime import datetime
 
 from crc import session
-from models.file import FileModel, FileType, FileModelSchema, FileDataModel
-from models.workflow import WorkflowSpecModel
+from crc.models.file import FileModel, FileType, FileModelSchema, FileDataModel
+from crc.models.workflow import WorkflowSpecModel
 from tests.base_test import BaseTest
 
 
diff --git a/tests/test_workflow_processor.py b/tests/test_workflow_processor.py
index 0840b353..f688f8ac 100644
--- a/tests/test_workflow_processor.py
+++ b/tests/test_workflow_processor.py
@@ -1,8 +1,8 @@
 from crc import session
-from models.file import FileModel
-from models.workflow import WorkflowSpecModel, WorkflowStatus
+from crc.models.file import FileModel
+from crc.models.workflow import WorkflowSpecModel, WorkflowStatus
 from tests.base_test import BaseTest
-from workflow_processor import WorkflowProcessor
+from crc.workflow_processor import WorkflowProcessor
 
 
 class TestWorkflowProcessor(BaseTest):