diff --git a/helpers/config.py b/helpers/config.py
index 82ca277..993f19e 100644
--- a/helpers/config.py
+++ b/helpers/config.py
@@ -29,7 +29,7 @@ class Config:
     DEFAULT_PROXY_PORT = "8080"
     DEFAULT_NGINX_PORT = "80"
     DEFAULT_NGINX_HTTPS_PORT = "443"
-    KOBO_DOCKER_BRANCH = '2.020.34'
+    KOBO_DOCKER_BRANCH = '2.020.34a'
     KOBO_INSTALL_VERSION = '3.1.3'
 
     # Maybe overkill. Use this class as a singleton to get the same configuration