1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/watchdog/kempld_wdt.c b/drivers/watchdog/kempld_wdt.c
index 20dc73844737..d9c1a1601926 100644
--- a/drivers/watchdog/kempld_wdt.c
+++ b/drivers/watchdog/kempld_wdt.c
@@ -162,7 +162,7 @@ static int kempld_wdt_set_stage_timeout(struct kempld_wdt_data *wdt_data,
         kempld_get_mutex(pld);
         stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id));
         stage_cfg &= ~STAGE_CFG_PRESCALER_MASK;
-        stage_cfg |= STAGE_CFG_SET_PRESCALER(prescaler);
+        stage_cfg |= STAGE_CFG_SET_PRESCALER(PRESCALER_21);
         kempld_write8(pld, KEMPLD_WDT_STAGE_CFG(stage->id), stage_cfg);
         kempld_write32(pld, KEMPLD_WDT_STAGE_TIMEOUT(stage->id),
                         stage_timeout);