diff --git a/drivers/sensors/lsm9ds1.c b/drivers/sensors/lsm9ds1.c
index 948f86dad47..cc98061979f 100644
--- a/drivers/sensors/lsm9ds1.c
+++ b/drivers/sensors/lsm9ds1.c
@@ -1367,14 +1367,16 @@ static int lsm9ds1_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
 
       case SNIOC_SETSAMPLERATE:
         ret = priv->ops->setsamplerate(priv, (uint32_t)arg);
-        sninfo("sample rate: %08x ret: %d\n", (uint32_t)arg, ret);
+        sninfo("sample rate: %08" PRId32 " ret: %d\n",
+               (uint32_t)arg, ret);
         break;
 
       /* Set the full-scale range. Arg: uint32_t value. */
 
       case SNIOC_SETFULLSCALE:
         ret = priv->ops->setfullscale(priv, (uint32_t)arg);
-        sninfo("full-scale range: %08x ret: %d\n", (uint32_t)arg, ret);
+        sninfo("full-scale range: %08" PRId32 " ret: %d\n",
+               (uint32_t)arg, ret);
         break;
 
       /* Unrecognized commands */
@@ -1550,5 +1552,4 @@ int lsm9ds1mag_register(FAR const char *devpath,
   return lsm9ds1_register(devpath, i2c, addr, &g_lsm9ds1mag_ops,
                           LSM9DS1_OUT_X_L_M);
 }
-
 #endif /* CONFIG_I2C && CONFIG_SENSORS_LSM9DS1 */