diff --git a/keyboards/mechlovin/olly/octagon/config.h b/keyboards/mechlovin/olly/octagon/config.h
index 791bfee784..6f9d5f9a02 100644
--- a/keyboards/mechlovin/olly/octagon/config.h
+++ b/keyboards/mechlovin/olly/octagon/config.h
@@ -19,6 +19,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define IS31FL3731_I2C_ADDRESS_1 IS31FL3731_I2C_ADDRESS_SDA
 
+#define LED_MATRIX_LED_COUNT 94
+
 #define I2C_DRIVER I2CD2
 #define I2C1_SCL_PIN B10
 #define I2C1_SDA_PIN B11