diff --git a/qmk_firmware/keyboards/keyball/drivers/pmw3360/pmw3360.c b/qmk_firmware/keyboards/keyball/drivers/pmw3360/pmw3360.c
index d2127b0f1..92d096578 100644
--- a/qmk_firmware/keyboards/keyball/drivers/pmw3360/pmw3360.c
+++ b/qmk_firmware/keyboards/keyball/drivers/pmw3360/pmw3360.c
@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define PMW3360_SPI_MODE 3
 #define PMW3360_SPI_DIVISOR (F_CPU / PMW3360_CLOCKS)
-#define PMW3360_CLOCKS 70000000
+#define PMW3360_CLOCKS 2000000
 
 bool pmw3360_spi_start(void) {
     return spi_start(PMW3360_NCS_PIN, false, PMW3360_SPI_MODE, PMW3360_SPI_DIVISOR);