diff --git a/components/esp_hw_support/port/esp32c6/pmu_param.c b/components/esp_hw_support/port/esp32c6/pmu_param.c
index 23acfc3447..6b24a4c4d9 100644
--- a/components/esp_hw_support/port/esp32c6/pmu_param.c
+++ b/components/esp_hw_support/port/esp32c6/pmu_param.c
@@ -336,21 +336,14 @@ const pmu_hp_system_retention_param_t * pmu_hp_system_retention_param_default(pm
 
 
 /** LP system default parameter */
-
-#if CONFIG_ESP_SYSTEM_RTC_EXT_XTAL
-# define PMU_SLOW_CLK_USE_EXT_XTAL  (1)
-#else
-# define PMU_SLOW_CLK_USE_EXT_XTAL  (0)
-#endif
-
 #define PMU_LP_ACTIVE_POWER_CONFIG_DEFAULT() { \
     .dig_power = {              \
         .mem_dslp       = 0,    \
         .peri_pd_en     = 0,    \
     }, \
     .clk_power = {              \
-        .xpd_xtal32k    = PMU_SLOW_CLK_USE_EXT_XTAL,    \
-        .xpd_rc32k      = 0,    \
+        .xpd_xtal32k    = 1,    \
+        .xpd_rc32k      = 1,    \
         .xpd_fosc       = 1,    \
         .pd_osc         = 0     \
     } \
diff --git a/components/esp_hw_support/port/esp32h2/pmu_param.c b/components/esp_hw_support/port/esp32h2/pmu_param.c
index 56f679a914..f9de2ca5ae 100644
--- a/components/esp_hw_support/port/esp32h2/pmu_param.c
+++ b/components/esp_hw_support/port/esp32h2/pmu_param.c
@@ -335,21 +335,14 @@ const pmu_hp_system_retention_param_t * pmu_hp_system_retention_param_default(pm
 
 
 /** LP system default parameter */
-
-#if CONFIG_ESP_SYSTEM_RTC_EXT_XTAL
-# define PMU_SLOW_CLK_USE_EXT_XTAL  (1)
-#else
-# define PMU_SLOW_CLK_USE_EXT_XTAL  (0)
-#endif
-
 #define PMU_LP_ACTIVE_POWER_CONFIG_DEFAULT() { \
     .dig_power = {              \
         .mem_dslp       = 0,    \
         .peri_pd_en     = 0,    \
     }, \
     .clk_power = {              \
-        .xpd_xtal32k    = PMU_SLOW_CLK_USE_EXT_XTAL,    \
-        .xpd_rc32k      = 0,    \
+        .xpd_xtal32k    = 1,    \
+        .xpd_rc32k      = 1,    \
         .xpd_fosc       = 1,    \
         .pd_osc         = 0     \
     } \