diff --git a/apps/api/.env.development b/apps/api/.env.development
index 3c7a2540..9137f528 100644
--- a/apps/api/.env.development
+++ b/apps/api/.env.development
@@ -18,7 +18,6 @@ JOBS_REDIS_URL=redis://localhost:8000
 REALTIME_REDIS_URL=redis://localhost:8000
 EMAIL_FROM="v1 <dev@example.com>"
 SMTP_URL=smtp://localhost:8004
-ARCJET_KEY=ajkey_dev
 INNGEST_BASE_URL=http://localhost:8006
 INNGEST_DEV=true
 INNGEST_EVENT_KEY=dev
diff --git a/apps/api/.env.schema b/apps/api/.env.schema
index 9f96cb9e..0198fbbc 100644
--- a/apps/api/.env.schema
+++ b/apps/api/.env.schema
@@ -31,6 +31,3 @@ REDIS_URL=
 # Local server port.
 # @public @type=port
 PORT=3000
-
-# Arcjet security credential.
-ARCJET_KEY=
diff --git a/turbo.json b/turbo.json
index 0721dca0..8b1c6403 100644
--- a/turbo.json
+++ b/turbo.json
@@ -33,7 +33,6 @@
       "dependsOn": ["codegen"],
       "env": [
         "ALLOWED_API_ORIGINS",
-        "ARCJET_KEY",
         "AUTH_*",
         "BASE_URL",
         "DATABASE_URL",