diff --git a/a10-meminfo.c b/a10-meminfo.c
index b4dc2d4..9814783 100644
--- a/a10-meminfo.c
+++ b/a10-meminfo.c
@@ -256,8 +256,8 @@ int main(int argc, char **argv)
      */
      p.clock = (24 *
          ((ccm->pll5_cfg >> CCM_PLL5_FACTOR_N) & CCM_PLL5_FACTOR_N_SIZE) *
-         ((ccm->pll5_cfg >> CCM_PLL5_FACTOR_K) & CCM_PLL5_FACTOR_K_SIZE) /
-         ((ccm->pll5_cfg >> CCM_PLL5_FACTOR_M) & CCM_PLL5_FACTOR_M_SIZE)
+         (((ccm->pll5_cfg >> CCM_PLL5_FACTOR_K) & CCM_PLL5_FACTOR_K_SIZE) + 1) /
+         (((ccm->pll5_cfg >> CCM_PLL5_FACTOR_M) & CCM_PLL5_FACTOR_M_SIZE) + 1)
     );
 
     /* Print dram_para struct */