diff --git a/config.yml.sample b/config.yml.sample
index 56512df82cc..85b80ec15e4 100644
--- a/config.yml.sample
+++ b/config.yml.sample
@@ -146,6 +146,7 @@ migration:
     clientsecret:
     # The url where clients are redirected after they authorized Vikunja to access their wunderlist stuff.
     # This needs to match the url you entered when registering your Vikunja instance at wunderlist.
-    # This is usually the frontend url where the frontend then makes a request to /migration/wunderlist
+    # This is usually the frontend url where the frontend then makes a request to /migration/wunderlist/migrate
     # with the code obtained from the wunderlist api.
+    # Note that the vikunja frontend expects this to be /migrate/wunderlist
     redirecturl:
diff --git a/docs/content/doc/setup/config.md b/docs/content/doc/setup/config.md
index 944cdc96148..dd4ebc44150 100644
--- a/docs/content/doc/setup/config.md
+++ b/docs/content/doc/setup/config.md
@@ -189,7 +189,8 @@ migration:
     clientsecret:
     # The url where clients are redirected after they authorized Vikunja to access their wunderlist stuff.
     # This needs to match the url you entered when registering your Vikunja instance at wunderlist.
-    # This is usually the frontend url where the frontend then makes a request to /migration/wunderlist
+    # This is usually the frontend url where the frontend then makes a request to /migration/wunderlist/migrate
     # with the code obtained from the wunderlist api.
+    # Note that the vikunja frontend expects this to be /migrate/wunderlist
     redirecturl:
 {{< /highlight >}}