diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index ff43ab7f2..81cb0b62f 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -72,6 +72,8 @@ ENV OPENVPN_USERNAME=**None** \
     TRANSMISSION_RPC_AUTHENTICATION_REQUIRED=false \
     TRANSMISSION_RPC_BIND_ADDRESS=0.0.0.0 \
     TRANSMISSION_RPC_ENABLED=true \
+    TRANSMISSION_RPC_HOST_WHITELIST= \
+    TRANSMISSION_RPC_HOST_WHITELIST_ENABLED=true \
     TRANSMISSION_RPC_PASSWORD=password \
     TRANSMISSION_RPC_PORT=9091 \
     TRANSMISSION_RPC_URL=/transmission/ \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index a72ee545a..dbe2181fd 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -73,6 +73,8 @@ ENV OPENVPN_USERNAME=**None** \
     TRANSMISSION_RPC_AUTHENTICATION_REQUIRED=false \
     TRANSMISSION_RPC_BIND_ADDRESS=0.0.0.0 \
     TRANSMISSION_RPC_ENABLED=true \
+    TRANSMISSION_RPC_HOST_WHITELIST= \
+    TRANSMISSION_RPC_HOST_WHITELIST_ENABLED=true \
     TRANSMISSION_RPC_PASSWORD=password \
     TRANSMISSION_RPC_PORT=9091 \
     TRANSMISSION_RPC_URL=/transmission/ \