diff --git a/systems/NObangers.nix b/systems/NObangers.nix
index c30dd8a..a27d85d 100644
--- a/systems/NObangers.nix
+++ b/systems/NObangers.nix
@@ -57,68 +57,65 @@
       /plugin/;
 
       / {
-      	compatible = "brcm,bcm2711";
+        compatible = "brcm,bcm2711";
 
-      	fragment@0 {
-      		target-path = "/";
-      		__overlay__ {
-      			dacpro_osc: dacpro_osc {
-      				compatible = "hifiberry,dacpro-clk";
-      				#clock-cells = <0>;
-      			};
-      		};
-      	};
+        fragment@0 {
+          target-path = "/";
+          __overlay__ {
+            dacpro_osc: dacpro_osc {
+              compatible = "hifiberry,dacpro-clk";
+              #clock-cells = <0>;
+            };
+          };
+        };
 
-      	frag1: fragment@1 {
-      		target = <&i2s_clk_consumer>;
-      		__overlay__ {
-      			status = "okay";
-      		};
-      	};
+        fragment@1 {
+          target = <&i2s>;
+          __overlay__ {
+            status = "okay";
+          };
+        };
 
-      	fragment@2 {
-      		target = <&i2c1>;
-      		__overlay__ {
-      			#address-cells = <1>;
-      			#size-cells = <0>;
-      			status = "okay";
+        fragment@2 {
+          target = <&i2c1>;
+          __overlay__ {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            status = "okay";
 
-      			pcm5122@4d {
-      				#sound-dai-cells = <0>;
-      				compatible = "ti,pcm5122";
-      				reg = <0x4d>;
-      				clocks = <&dacpro_osc>;
-      				AVDD-supply = <&vdd_3v3_reg>;
-      				DVDD-supply = <&vdd_3v3_reg>;
-      				CPVDD-supply = <&vdd_3v3_reg>;
-      				status = "okay";
-      			};
-      			hpamp: hpamp@60 {
-      				compatible = "ti,tpa6130a2";
-      				reg = <0x60>;
-      				status = "disabled";
-      			};
-      		};
-      	};
+            pcm5122@4d {
+              #sound-dai-cells = <0>;
+              compatible = "ti,pcm5122";
+              reg = <0x4d>;
+              clocks = <&dacpro_osc>;
+              AVDD-supply = <&vdd_3v3_reg>;
+              DVDD-supply = <&vdd_3v3_reg>;
+              CPVDD-supply = <&vdd_3v3_reg>;
+              status = "okay";
+            };
+            hpamp: hpamp@60 {
+              compatible = "ti,tpa6130a2";
+              reg = <0x60>;
+              status = "disabled";
+            };
+          };
+        };
 
-      	fragment@3 {
-      		target = <&sound>;
-      		hifiberry_dacplus: __overlay__ {
-      			compatible = "hifiberry,hifiberry-dacplus";
-      			i2s-controller = <&i2s_clk_consumer>;
-      			status = "okay";
-      		};
-      	};
+        fragment@3 {
+          target = <&sound>;
+          hifiberry_dacplus: __overlay__ {
+            compatible = "hifiberry,hifiberry-dacplus";
+            i2s-controller = <&i2s>;
+            status = "okay";
+          };
+        };
 
-      	__overrides__ {
-      		24db_digital_gain =
-      			<&hifiberry_dacplus>,"hifiberry,24db_digital_gain?";
-      		slave = <&hifiberry_dacplus>,"hifiberry-dacplus,slave?",
-      			<&frag1>,"target:0=",<&i2s_clk_producer>,
-      			<&hifiberry_dacplus>,"i2s-controller:0=",<&i2s_clk_producer>;
-
-      		leds_off = <&hifiberry_dacplus>,"hifiberry-dacplus,leds_off?";
-      	};
+        __overrides__ {
+          24db_digital_gain =
+            <&hifiberry_dacplus>,"hifiberry,24db_digital_gain?";
+          slave = <&hifiberry_dacplus>,"hifiberry-dacplus,slave?";
+          leds_off = <&hifiberry_dacplus>,"hifiberry-dacplus,leds_off?";
+        };
       };
     '';
   }];