diff --git a/components/bt/controller/esp32c6/Kconfig.in b/components/bt/controller/esp32c6/Kconfig.in
index 0835740eec..70165672f6 100644
--- a/components/bt/controller/esp32c6/Kconfig.in
+++ b/components/bt/controller/esp32c6/Kconfig.in
@@ -491,7 +491,7 @@ 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 c168e6b12a..d270ca4913 100644
--- a/components/bt/controller/esp32h2/Kconfig.in
+++ b/components/bt/controller/esp32h2/Kconfig.in
@@ -482,7 +482,7 @@ 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