diff --git a/config/boards/shields/Hatsu/am_hatsu_left.overlay b/config/boards/shields/Hatsu/am_hatsu_left.overlay
index 526580c..ced02e3 100644
--- a/config/boards/shields/Hatsu/am_hatsu_left.overlay
+++ b/config/boards/shields/Hatsu/am_hatsu_left.overlay
@@ -9,11 +9,11 @@
 &kscan0 {
 
 	col-gpios
-	= <&pro_micro 4 (GPIO_ACTIVE_HIGH)> // COL0
-    , <&pro_micro 5 (GPIO_ACTIVE_HIGH)> // COL1
-    , <&pro_micro 6 (GPIO_ACTIVE_HIGH)> // COL2
-    , <&pro_micro 7 (GPIO_ACTIVE_HIGH)> // COL3
-    , <&pro_micro 8 (GPIO_ACTIVE_HIGH)> // COL4
-    , <&pro_micro 9 (GPIO_ACTIVE_HIGH)> // COL5
+	= <&pro_micro 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL0
+    , <&pro_micro 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL1
+    , <&pro_micro 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL2
+    , <&pro_micro 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL3
+    , <&pro_micro 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL4
+    , <&pro_micro 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> // COL5
 	;
 };