diff --git a/hosts/pi4/boot.nix b/hosts/pi4/boot.nix
index 9d4cf36..ab997bb 100755
--- a/hosts/pi4/boot.nix
+++ b/hosts/pi4/boot.nix
@@ -34,6 +34,13 @@ in
   hardware.raspberry-pi.config = {
     all = { # [all] conditional filter, https://www.raspberrypi.com/documentation/computers/config_txt.html#conditional-filters
 
+      base-dt-params = {
+        i2c = {
+          enable = true;
+          value = "on";
+        };
+      };
+
       options = {
         # https://www.raspberrypi.com/documentation/computers/config_txt.html#enable_uart
         # in conjunction with `console=serial0,115200` in kernel command line (`cmdline.txt`)
diff --git a/hosts/pi4/configuration.nix b/hosts/pi4/configuration.nix
index 33bd977..1c57ce0 100755
--- a/hosts/pi4/configuration.nix
+++ b/hosts/pi4/configuration.nix
@@ -15,7 +15,7 @@ in
     ./boot.nix
     ./impermanence.nix
     ./networking.nix
-    ./pi4-hw.nix
+    # ./pi4-hw.nix
     ./sops.nix
   ];