diff --git a/Gopkg.toml b/Gopkg.toml
index 337f38647b674477ecaff63ffbaffde951e289c7..41db144bbd5eeacef4f656f15b23d092b5284c93 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -25,7 +25,7 @@
 #   unused-packages = true
 
 [[constraint]]
-  branch = "master"
+  branch = "671-technical-debt-props-drilling-and-fundamental-state-entries"
   name = "code.vereign.com/code/restful-api"
 
 [prune]