diff --git a/app/boards/shields/pteron36/pteron36.dtsi b/app/boards/shields/pteron36/pteron36.dtsi
index 5dd3a301..c4bd8acc 100644
--- a/app/boards/shields/pteron36/pteron36.dtsi
+++ b/app/boards/shields/pteron36/pteron36.dtsi
@@ -33,7 +33,7 @@ RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4)                 RC(2,5) RC(2,6) RC(2,7)
 		compatible = "zmk,kscan-gpio-matrix";
 		label = "KSCAN";
 
-		diode-direction = "row2col";
+		diode-direction = "col2row";
 		row-gpios
 			= <&pro_micro_d 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
 			, <&pro_micro_d 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>