diff --git a/openflexure_microscope/devel/__init__.py b/openflexure_microscope/devel/__init__.py
index d777ea1a..519e2ce1 100644
--- a/openflexure_microscope/devel/__init__.py
+++ b/openflexure_microscope/devel/__init__.py
@@ -18,3 +18,15 @@ from labthings.core.tasks import (
 
 # Flask things
 from flask import abort, escape, Response, request
+
+
+__all__ = [
+    "current_task",
+    "update_task_progress",
+    "update_task_data",
+    "taskify",
+    "abort",
+    "escape",
+    "Response",
+    "request",
+]