diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.32m.esp32h2 b/examples/bluetooth/nimble/power_save/sdkconfig.32m.esp32h2
index 6c20e893077..7726e218602 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.32m.esp32h2
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.32m.esp32h2
@@ -16,5 +16,6 @@ CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP=y
 # Sleep Config
 #
 CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c6 b/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c6
index 138297069b6..230ff99fc0d 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c6
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c6
@@ -19,5 +19,6 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
 CONFIG_ESP_PHY_MAC_BB_PD=y
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c61 b/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c61
index b98492fd27c..945d92ea0fd 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c61
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.40m.esp32c61
@@ -17,5 +17,6 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 # Sleep Config
 #
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.48m.esp32c5 b/examples/bluetooth/nimble/power_save/sdkconfig.48m.esp32c5
index 04f751402fa..364a6842f69 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.48m.esp32c5
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.48m.esp32c5
@@ -17,5 +17,6 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 # Sleep Config
 #
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c5 b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c5
index bb85904b22e..2d2b5ad7835 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c5
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c5
@@ -18,6 +18,7 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 # Sleep Config
 #
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
 
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c6 b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c6
index 830f6c208e7..8b957a571f8 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c6
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c6
@@ -20,6 +20,7 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
 CONFIG_ESP_PHY_MAC_BB_PD=y
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
 
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c61 b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c61
index a2888b3a2d6..37669e56155 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c61
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32c61
@@ -18,6 +18,7 @@ CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 #
 # Sleep Config
 #
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config
 
diff --git a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32h2 b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32h2
index cec286a8887..4c3b0243803 100644
--- a/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32h2
+++ b/examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32h2
@@ -17,6 +17,7 @@ CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
 # Sleep Config
 #
 CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
+CONFIG_PM_SLP_IRAM_OPT=y
 CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
 # end of Sleep Config