diff --git a/autoconf/DockerController.py b/autoconf/DockerController.py
index 37e5d7930..345de9bb0 100644
--- a/autoconf/DockerController.py
+++ b/autoconf/DockerController.py
@@ -90,7 +90,7 @@ class DockerController(Controller, ConfigCaller) :
                 if not variable.startswith("bunkerweb.") :
                     continue
                 real_variable = variable.replace("bunkerweb.", "", 1)
-                result = search(r"^CUSTOM_CONF_(SERVER_HTTP|MODSEC|MODSEC_CRS)_(.+)$ ", real_variable)
+                result = search(r"^CUSTOM_CONF_(SERVER_HTTP|MODSEC|MODSEC_CRS)_(.+)$", real_variable)
                 if result is None :
                     continue
                 cfg_type = result.group(1).lower().replace("_", "-")
diff --git a/examples/autoconf-configs/autoconf.yml b/examples/autoconf-configs/autoconf.yml
index c3b2164d1..3b54b7359 100644
--- a/examples/autoconf-configs/autoconf.yml
+++ b/examples/autoconf-configs/autoconf.yml
@@ -14,7 +14,7 @@ services:
       - "bunkerweb.REVERSE_PROXY_URL=/"
       - "bunkerweb.REVERSE_PROXY_HOST=http://myapp1"
       - |
-        CUSTOM_CONF_SERVER_HTTP_example=
+        bunkerweb.CUSTOM_CONF_SERVER_HTTP_example=
         location /hello {
         	default_type 'text/plain';
         	content_by_lua_block {
@@ -34,7 +34,7 @@ services:
       - "bunkerweb.REVERSE_PROXY_URL=/"
       - "bunkerweb.REVERSE_PROXY_HOST=http://myapp2"
       - |
-        CUSTOM_CONF_SERVER_HTTP_example=
+        bunkerweb.CUSTOM_CONF_SERVER_HTTP_example=
         location /hello {
         	default_type 'text/plain';
         	content_by_lua_block {
@@ -54,7 +54,7 @@ services:
       - "bunkerweb.REVERSE_PROXY_URL=/"
       - "bunkerweb.REVERSE_PROXY_HOST=http://myapp3"
       - |
-        CUSTOM_CONF_SERVER_HTTP_example=
+        bunkerweb.CUSTOM_CONF_SERVER_HTTP_example=
         location /hello {
         	default_type 'text/plain';
         	content_by_lua_block {