diff --git a/alerta-api/Dockerfile b/alerta-api/Dockerfile
index 43eccb788aa0c7bd9eb36056724ed34d2afa41b7..dbb4a99933b985514f7f419eb97f91377ec9fdaf 100644
--- a/alerta-api/Dockerfile
+++ b/alerta-api/Dockerfile
@@ -13,7 +13,6 @@ ENV CUSTOMER_VIEWS False
 ENV CLIENT_ID not-set
 ENV CLIENT_SECRET not-set
 ENV ALLOWED_EMAIL_DOMAIN *
-ENV ALLOWED_ENVIRONMENTS "'*'"
 
 ADD alertad.conf.sh /alertad.conf.sh
 
diff --git a/alerta-api/alertad.conf.sh b/alerta-api/alertad.conf.sh
index 6bb409d1041e2525fc634ccb2d6974fc51b674f3..fe9707585b4beaffdfc8383ef46bf326961202d3 100755
--- a/alerta-api/alertad.conf.sh
+++ b/alerta-api/alertad.conf.sh
@@ -12,7 +12,5 @@ CUSTOMER_VIEWS = $CUSTOMER_VIEWS
 OAUTH2_CLIENT_ID = '$CLIENT_ID'
 OAUTH2_CLIENT_SECRET = '$CLIENT_SECRET'
 ALLOWED_EMAIL_DOMAINS = ['$ALLOWED_EMAIL_DOMAIN']
-ALLOWED_ENVIRONMENTS = [$ALLOWED_ENVIRONMENTS]
 
-PLUGINS = ['reject']
 EOF