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-rw-r--r--quantum/matrix.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/quantum/matrix.c b/quantum/matrix.c
index d5fd7def8..412662a79 100644
--- a/quantum/matrix.c
+++ b/quantum/matrix.c
@@ -68,8 +68,10 @@ uint8_t matrix_cols(void) {
68 68
69void matrix_init(void) { 69void matrix_init(void) {
70 /* frees PORTF by setting the JTD bit twice within four cycles */ 70 /* frees PORTF by setting the JTD bit twice within four cycles */
71 MCUCR |= _BV(JTD); 71 #ifdef __AVR_ATmega32U4__
72 MCUCR |= _BV(JTD); 72 MCUCR |= _BV(JTD);
73 MCUCR |= _BV(JTD);
74 #endif
73 /* initializes the I/O pins */ 75 /* initializes the I/O pins */
74#if DIODE_DIRECTION == COL2ROW 76#if DIODE_DIRECTION == COL2ROW
75 for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) { 77 for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) {