diff --git a/dotfiles/api.neocoregames.com.cert b/dotfiles/api.neocoregames.com.cert
new file mode 100644
index 0000000..a7dffc6
--- /dev/null
+++ b/dotfiles/api.neocoregames.com.cert
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/modules/system/steam/default.nix b/modules/system/steam/default.nix
index 6d4eb23..699ca75 100644
--- a/modules/system/steam/default.nix
+++ b/modules/system/steam/default.nix
@@ -1,5 +1,8 @@
 { pkgs, ... }:
 {
+# Workaround for Warhammer Login Issue
+  security.pki.certificateFiles = [ ../../../dotfiles/api.neocoregames.com.cert ];
+
   nixpkgs.config.packageOverrides = pkgs: {
     steam = pkgs.steam.override {
       extraPkgs = pkgs: with pkgs; [