diff --git a/script/entrypoint.sh b/script/entrypoint.sh
index 3347fb9..2a8f37a 100755
--- a/script/entrypoint.sh
+++ b/script/entrypoint.sh
@@ -3,14 +3,12 @@
 TRY_LOOP="20"
 
 # Defaults and back-compat
-: "${AIRFLOW__CORE__FERNET_KEY:=${FERNET_KEY:=$(python -c "from cryptography.fernet import Fernet; FERNET_KEY = Fernet.generate_key().decode(); print(FERNET_KEY)")}}"
 : "${AIRFLOW__CORE__EXECUTOR:=${EXECUTOR:-Local}Executor}"
 
 export \
   AIRFLOW__CELERY__BROKER_URL \
   AIRFLOW__CELERY__RESULT_BACKEND \
   AIRFLOW__CORE__EXECUTOR \
-  AIRFLOW__CORE__FERNET_KEY \
   AIRFLOW__CORE__LOAD_EXAMPLES \
   AIRFLOW__CORE__SQL_ALCHEMY_CONN \