diff --git a/webapp/src/stores/settings.js b/webapp/src/stores/settings.js
index 9b89c937..2477dbc3 100644
--- a/webapp/src/stores/settings.js
+++ b/webapp/src/stores/settings.js
@@ -32,7 +32,7 @@ export const useSettingsStore = defineStore(
     const appTheme = ref("system");
     const disableStream = ref(false);
     // The origin to use if overriding with dev tools
-    const overrideOrigin = ref("http://microscope.local:5000");
+    const overrideOrigin = ref("http://microscope.local:5000/api/v3");
     // The step sizes for navigation via control pane/keys presses
     const navigationStepSize = ref({
       x: 200,
diff --git a/webapp/vite.config.mjs b/webapp/vite.config.mjs
index 1be459b9..61e1d6e4 100644
--- a/webapp/vite.config.mjs
+++ b/webapp/vite.config.mjs
@@ -42,7 +42,7 @@ export default defineConfig({
     host: true,
     // Set the development server port to 8080.
     // OFM uses port 5000, so we avoid conflicts. run, and override by using the address:
-    // http://microscope.local:8080/?overrideOrigin=http://microscope.local:5000#
+    // http://microscope.local:8080/?overrideOrigin=http://microscope.local:5000/api/v3#
     port: 8080,
     strictPort: true,
   },