diff --git a/wireguard/Dockerfile b/wireguard/Dockerfile
index 35170d35e6e805c9547bc21ec631250ebdefb225..41a335ebc2b32cb61863e11a024aef6b52015110 100644
--- a/wireguard/Dockerfile
+++ b/wireguard/Dockerfile
@@ -9,7 +9,7 @@ RUN rm /sbin/iptables /sbin/ip6tables
 RUN ln -s /sbin/ip6tables-nft /sbin/ip6tables
 RUN ln -s /sbin/iptables-nft /sbin/iptables
 
-ENV LOCAL_NETWORK=""
+ENV LOCAL_NETWORKS=""
 
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/wireguard/entrypoint.sh b/wireguard/entrypoint.sh
index f2c922327752d1ffaacf84229371f21074b8d322..35dd4f1f84c94bb203af0d161436bd04818e1e7c 100755
--- a/wireguard/entrypoint.sh
+++ b/wireguard/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-if [ -n "$LOCAL_NETWORK" ]; then
+if [ -n "$LOCAL_NETWORKS" ]; then
   gateway=$(ip route list match 0.0.0.0 | grep -v tun0 | cut -d ' ' -f 3)
   interface=$(ip route list match 0.0.0.0 | grep -v tun0 | cut -d ' ' -f 5)
   echo gateway="$gateway"
@@ -14,6 +14,9 @@ chmod 0666 /dev/net/tun
 
 wg-quick up /wireguard.conf
 
-if [ -n "$LOCAL_NETWORK" ]; then
-  ip r add "$LOCAL_NETWORK" via "${gateway}" dev "${interface}"
+if [ -n "$LOCAL_NETWORKS" ]; then
+  IFS=","
+  for LOCAL_NETWORK in $LOCAL_NETWORKS; do
+    ip route add "$LOCAL_NETWORK" via "${gateway}" dev "${interface}"
+  done
 fi