diff --git a/.env.docker b/.env.docker
index 8c47c801e2..87897b10db 100644
--- a/.env.docker
+++ b/.env.docker
@@ -159,6 +159,7 @@ LOG_CHANNEL=stderr
 LOG_MAX_DAYS=10
 APP_LOCKED=false
 APP_CIPHER=AES-256-CBC
+APP_FORCE_TLS=false
 GOOGLE_MAPS_API=
 LDAP_MEM_LIM=500M
 LDAP_TIME_LIM=600