diff --git a/defaults/main.yml b/defaults/main.yml
index 4f9f8fd..9cc1fb8 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -137,9 +137,6 @@ forgejo_container_additional_networks: "{{ forgejo_container_additional_networks
 forgejo_container_additional_networks_auto: []
 forgejo_container_additional_networks_custom: []
 
-# Additional environment variables.
-forgejo_environment_variables_additional_variables: ''
-
 # Specifies the value of the `X-XSS-Protection` header
 # Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
 #