1 files changed, 1 insertions, 1 deletions

diff --git a/keyboards/40percentclub/25/25.c b/keyboards/40percentclub/25/25.c
index 54a42d263..de1b038aa 100644
--- a/keyboards/40percentclub/25/25.c
+++ b/keyboards/40percentclub/25/25.c
@@ -44,7 +44,7 @@ void led_set_kb(uint8_t usb_led) {
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
         {{4, 5}, {3, 5}, {2, 5}, {1, 5}, {0, 5}},
         {{4, 6}, {3, 6}, {2, 6}, {1, 6}, {0, 6}},
         {{4, 7}, {3, 7}, {2, 7}, {1, 7}, {0, 7}},