diff --git a/target/linux/qualcommax/ipq50xx/config-default b/target/linux/qualcommax/ipq50xx/config-default
index 58743b60888..262f1278d88 100644
--- a/target/linux/qualcommax/ipq50xx/config-default
+++ b/target/linux/qualcommax/ipq50xx/config-default
@@ -8,11 +8,14 @@ CONFIG_MTD_SPI_NAND=y
 CONFIG_NET_DSA_QCA8K=y
 CONFIG_NET_DSA_QCA8K_LEDS_SUPPORT=y
 CONFIG_NET_DSA_TAG_QCA=y
+CONFIG_NET_PTP_CLASSIFY=y
 CONFIG_PCS_XPCS=y
 CONFIG_PHY_QCOM_M31_USB=y
 CONFIG_PHY_QCOM_UNIPHY_PCIE_28LP=y
 CONFIG_PINCTRL_IPQ5018=y
 CONFIG_POLYNOMIAL=y
+CONFIG_PPS=y
+CONFIG_PTP_1588_CLOCK=y
 CONFIG_PWM=y
 CONFIG_PWM_IPQ=y
 CONFIG_QCA83XX_PHY=y