diff --git a/instances/sif/configuration.nix b/instances/sif/configuration.nix
index 35862a4..f286885 100644
--- a/instances/sif/configuration.nix
+++ b/instances/sif/configuration.nix
@@ -60,7 +60,10 @@
 
   networking = {
     hostName = "sif";
-    networkmanager.enable = true;
+    networkmanager = {
+      enable = true;
+      plugins = with pkgs; [ networkmanager-openvpn ];
+    };
     # networkmanager.wifi.backend = "iwd";
 
     # Configure network proxy if necessary
diff --git a/instances/thor/configuration.nix b/instances/thor/configuration.nix
index 028c298..9fbe6d4 100644
--- a/instances/thor/configuration.nix
+++ b/instances/thor/configuration.nix
@@ -119,7 +119,10 @@
 
   networking = {
     hostName = "thor"; # Define your hostname.
-    networkmanager.enable = true;
+    networkmanager = {
+      enable = true;
+      plugins = with pkgs; [ networkmanager-openvpn ];
+    };
 
     firewall.enable = false;