diff --git a/components/bt/controller/esp32c6/Kconfig.in b/components/bt/controller/esp32c6/Kconfig.in
index 328438d9d4..610671cc11 100644
--- a/components/bt/controller/esp32c6/Kconfig.in
+++ b/components/bt/controller/esp32c6/Kconfig.in
@@ -485,7 +485,7 @@ config BT_LE_CRYPTO_STACK_MBEDTLS
 
 config BT_LE_WHITELIST_SIZE
     int "BLE white list size"
-    range 1 15
+    range 1 31
     default 12
     depends on !BT_NIMBLE_ENABLED
 
diff --git a/components/bt/controller/esp32h2/Kconfig.in b/components/bt/controller/esp32h2/Kconfig.in
index d324d442ed..a9ab730af1 100644
--- a/components/bt/controller/esp32h2/Kconfig.in
+++ b/components/bt/controller/esp32h2/Kconfig.in
@@ -476,7 +476,7 @@ config BT_LE_CRYPTO_STACK_MBEDTLS
 
 config BT_LE_WHITELIST_SIZE
     int "BLE white list size"
-    range 1 15
+    range 1 31
     default 12
     depends on !BT_NIMBLE_ENABLED