diff --git a/flake.nix b/flake.nix
index 69e0a31..f350035 100644
--- a/flake.nix
+++ b/flake.nix
@@ -194,6 +194,7 @@
       microsoft-surface-laptop-amd = import ./microsoft/surface/surface-laptop-amd;
       microsoft-surface-common = import ./microsoft/surface/common;
       microsoft-surface-pro-3 = import ./microsoft/surface-pro/3;
+      microsoft-surface-pro-9 = import ./microsoft/surface-pro/9;
       milkv-pioneer = import ./milkv/pioneer;
       morefine-m600 = import ./morefine/m600;
       msi-b350-tomahawk = import ./msi/b350-tomahawk;
diff --git a/microsoft/surface-pro/9/default.nix b/microsoft/surface-pro/9/default.nix
new file mode 100644
index 0000000..60b82ad
--- /dev/null
+++ b/microsoft/surface-pro/9/default.nix
@@ -0,0 +1,5 @@
+{
+  imports = [ ../../surface/surface-pro-intel ];
+
+  boot.kernelParams = [ "i915.enable_psr=0" ]; # Disable Intel Panel Self Refresh
+}
\ No newline at end of file