diff --git a/keyboards/ferris/0_1/config.h b/keyboards/ferris/0_1/config.h
index 8d062d9b5f84..147abb813d25 100644
--- a/keyboards/ferris/0_1/config.h
+++ b/keyboards/ferris/0_1/config.h
@@ -24,9 +24,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
 #define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2)
 
-#define UNUSED_MCU 14
-#define UNUSED_MCP 7
-
 // wiring
 #define MATRIX_ROW_PINS_MCU \
     { B3, B2, B1, F0 }
diff --git a/keyboards/ferris/0_2/config.h b/keyboards/ferris/0_2/config.h
index b6816b396e5e..868f770b16f9 100644
--- a/keyboards/ferris/0_2/config.h
+++ b/keyboards/ferris/0_2/config.h
@@ -24,9 +24,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
 #define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2)
 
-#define UNUSED_MCU 24
-#define UNUSED_MCP 7
-
 // wiring
 #define MATRIX_ROW_PINS_MCU \
     { B7, B6, B5, A2 }
diff --git a/keyboards/ingrained/config.h b/keyboards/ingrained/config.h
index 8fb731efe567..cf15f75d8607 100644
--- a/keyboards/ingrained/config.h
+++ b/keyboards/ingrained/config.h
@@ -12,10 +12,6 @@
 #define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
 #define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2)
 
-#define UNUSED_MCU 13
-#define UNUSED_MCP 6
-
-
 // wiring
 #define MATRIX_ROW_PINS_MCU \
     { B0, B1, B2, B3 }
diff --git a/keyboards/kopibeng/mnk65_stm32/config.h b/keyboards/kopibeng/mnk65_stm32/config.h
index b539cb634803..35d7a0b48115 100644
--- a/keyboards/kopibeng/mnk65_stm32/config.h
+++ b/keyboards/kopibeng/mnk65_stm32/config.h
@@ -35,7 +35,6 @@
 */
 #define MATRIX_ROW_PINS { A10, B9, A1, B11, A3 }
 #define MATRIX_COL_PINS { A9, B8, F0, C15, C14, C13, B10, B2, B1, B0, A7, A6, A5, A4, A2 }
-#define UNUSED_PINS
 
 #define LED_CAPS_LOCK_PIN A8
 
diff --git a/keyboards/yushakobo/navpad/10/rev0/config.h b/keyboards/yushakobo/navpad/10/rev0/config.h
index 9d2906fa302e..4f25909730a2 100644
--- a/keyboards/yushakobo/navpad/10/rev0/config.h
+++ b/keyboards/yushakobo/navpad/10/rev0/config.h
@@ -35,4 +35,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, D0 }
 #define MATRIX_COL_PINS { F4, F5, F6, B2, B3, B1, F7 }
-#define UNUSED_PIN { D1 }
diff --git a/keyboards/yushakobo/navpad/10/rev1/config.h b/keyboards/yushakobo/navpad/10/rev1/config.h
index 65f9944db9f1..f5244c4bc3fd 100644
--- a/keyboards/yushakobo/navpad/10/rev1/config.h
+++ b/keyboards/yushakobo/navpad/10/rev1/config.h
@@ -35,7 +35,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, F4 }
 #define MATRIX_COL_PINS { F5, F6, B2, B3, B1, F7 }
-#define UNUSED_PIN      { D1, D0 }
 
 #ifdef RGB_DI_PIN
 #    define RGBLIGHT_LED_MAP { 0, 1, 2, 3, 4, 5, 6, 8, 7 }
diff --git a/keyboards/yushakobo/navpad/10_helix_r/config.h b/keyboards/yushakobo/navpad/10_helix_r/config.h
index 646cb59b636a..41389c6b3694 100644
--- a/keyboards/yushakobo/navpad/10_helix_r/config.h
+++ b/keyboards/yushakobo/navpad/10_helix_r/config.h
@@ -37,7 +37,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROW_PINS_RIGHT { D4, C6, D7, E6, B4 }
 #define MATRIX_COL_PINS       { F5, F6, B2, B3, B1, F7, NO_PIN }
 #define MATRIX_COL_PINS_RIGHT { F4, F5, F6, F7, B1, B3, B2 }
-#define UNUSED_PIN            { D0, D1 }
 
 #define EE_HANDS