1 files changed, 1 insertions, 1 deletions

diff --git a/keyboards/keebio/iris/rev1_led/rev1_led.c b/keyboards/keebio/iris/rev1_led/rev1_led.c
index af5fc9440..c330189c7 100644
--- a/keyboards/keebio/iris/rev1_led/rev1_led.c
+++ b/keyboards/keebio/iris/rev1_led/rev1_led.c
@@ -10,7 +10,7 @@ void led_set_kb(uint8_t usb_led) {
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 // swap-hands action needs a matrix to define the swap
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
     /* Left hand, matrix positions */
     {{0,5}, {1,5}, {2,5}, {3,5}, {4,5}, {5,5}},
     {{0,6}, {1,6}, {2,6}, {3,6}, {4,6}, {5,6}},