diff --git a/pkgs/applications/networking/protonvpn-gui/default.nix b/pkgs/applications/networking/protonvpn-gui/default.nix
index 032d9e3d5b83..0a9dac31268b 100644
--- a/pkgs/applications/networking/protonvpn-gui/default.nix
+++ b/pkgs/applications/networking/protonvpn-gui/default.nix
@@ -2,9 +2,10 @@
 , buildPythonApplication
 , fetchFromGitHub
 , wrapGAppsHook
+, gdk-pixbuf
 , gobject-introspection
 , imagemagick
-, networkmanager
+, librsvg
 , pango
 , webkitgtk
 # Python libs
@@ -26,6 +27,7 @@ buildPythonApplication rec {
   };
 
   nativeBuildInputs = [
+    gdk-pixbuf
     gobject-introspection
     imagemagick
     wrapGAppsHook
@@ -39,7 +41,7 @@ buildPythonApplication rec {
   buildInputs = [
     # To avoid enabling strictDeps = false (#56943)
     gobject-introspection
-    networkmanager
+    librsvg
     pango
     webkitgtk
   ] ++ lib.optionals withIndicator [ libappindicator-gtk3 ];
diff --git a/pkgs/development/python-modules/protonvpn-nm-lib/default.nix b/pkgs/development/python-modules/protonvpn-nm-lib/default.nix
index 31247cbc1996..fe08860f44af 100644
--- a/pkgs/development/python-modules/protonvpn-nm-lib/default.nix
+++ b/pkgs/development/python-modules/protonvpn-nm-lib/default.nix
@@ -3,6 +3,7 @@
 , fetchFromGitHub
 , pythonOlder
 , substituteAll
+, dbus-python
 , distro
 , jinja2
 , keyring
@@ -10,7 +11,10 @@
 , pygobject3
 , pyxdg
 , systemd
+, ncurses
 , networkmanager
+, pkgs-systemd
+, xdg-utils
 }:
 
 buildPythonPackage rec {
@@ -26,6 +30,7 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [
+    dbus-python
     distro
     jinja2
     keyring
@@ -33,6 +38,10 @@ buildPythonPackage rec {
     pygobject3
     pyxdg
     systemd
+    ncurses
+    networkmanager
+    pkgs-systemd
+    xdg-utils
   ];
 
   patches = [
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 3d4ff7c5ebb8..31e50f80c4b3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6797,7 +6797,9 @@ in {
 
   protonup = callPackage ../development/python-modules/protonup { };
 
-  protonvpn-nm-lib = callPackage ../development/python-modules/protonvpn-nm-lib { };
+  protonvpn-nm-lib = callPackage ../development/python-modules/protonvpn-nm-lib {
+    pkgs-systemd = pkgs.systemd;
+  };
 
   prov = callPackage ../development/python-modules/prov { };