diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0198d1c32fba0efaf1a0eab28e84392d579bf352..c44b8ba25f8a2f911f23c8206da31ed4924473ef 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -47,7 +47,7 @@ Generate_Project:
     extends: .Generate_Project_
     variables:
         RUN_SETUP: "false"
-        GEN_TEMPLATE_BRANCH: "4.27"
+        GEN_TEMPLATE_BRANCH: "4.26"
 
 Build_Windows:
     only: ['web', 'schedules']