diff --git a/boards/espressif/esp32s2_devkitc/Kconfig.defconfig b/boards/espressif/esp32s2_devkitc/Kconfig.defconfig
deleted file mode 100644
index c7fa7062561..00000000000
--- a/boards/espressif/esp32s2_devkitc/Kconfig.defconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-# ESP32S2 DevKitC board configuration
-
-# Copyright (c) 2024 Espressif Systems (Shanghai) Co., Ltd.
-# SPDX-License-Identifier: Apache-2.0
-
-config ENTROPY_GENERATOR
-	default y
diff --git a/boards/espressif/esp32s2_saola/Kconfig.defconfig b/boards/espressif/esp32s2_saola/Kconfig.defconfig
deleted file mode 100644
index ffa2b0d832c..00000000000
--- a/boards/espressif/esp32s2_saola/Kconfig.defconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-# ESP32S2 Saola board configuration
-
-# Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
-# SPDX-License-Identifier: Apache-2.0
-
-config ENTROPY_GENERATOR
-	default y
diff --git a/boards/franzininho/esp32s2_franzininho/Kconfig.defconfig b/boards/franzininho/esp32s2_franzininho/Kconfig.defconfig
deleted file mode 100644
index 257328f1c0a..00000000000
--- a/boards/franzininho/esp32s2_franzininho/Kconfig.defconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-# ESP32S2 Franzininho board configuration
-
-# Copyright (c) 2022 Felipe Neves
-# SPDX-License-Identifier: Apache-2.0
-
-config ENTROPY_GENERATOR
-	default y
diff --git a/boards/lilygo/ttgo_lora32/Kconfig.defconfig b/boards/lilygo/ttgo_lora32/Kconfig.defconfig
deleted file mode 100644
index 228856d0436..00000000000
--- a/boards/lilygo/ttgo_lora32/Kconfig.defconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-# Lilygo ttgo LoRa32 board configuration
-
-# Copyright (c) 2024 Lothar Felten <lothar.felten@gmail.com>
-# SPDX-License-Identifier: Apache-2.0
-
-if BOARD_TTGO_LORA32_ESP32_PROCPU
-
-config ENTROPY_GENERATOR
-	default y
-
-endif # BOARD_TTGO_LORA32_ESP32_PROCPU
diff --git a/boards/waveshare/esp32s3_touch_lcd_1_28/Kconfig.defconfig b/boards/waveshare/esp32s3_touch_lcd_1_28/Kconfig.defconfig
index 75adffcd0b8..f7e7a746798 100644
--- a/boards/waveshare/esp32s3_touch_lcd_1_28/Kconfig.defconfig
+++ b/boards/waveshare/esp32s3_touch_lcd_1_28/Kconfig.defconfig
@@ -3,9 +3,6 @@
 
 if BOARD_ESP32S3_TOUCH_LCD_1_28_ESP32S3_PROCPU
 
-config ENTROPY_GENERATOR
-	default y
-
 config KERNEL_MEM_POOL
 	default y
 
diff --git a/boards/wemos/esp32s2_lolin_mini/Kconfig.defconfig b/boards/wemos/esp32s2_lolin_mini/Kconfig.defconfig
deleted file mode 100644
index cb9fdebc22c..00000000000
--- a/boards/wemos/esp32s2_lolin_mini/Kconfig.defconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-# ESP32S2 LOLIN S2 MINI board configuration
-
-# Copyright (c) 2023 Google, LLC
-# SPDX-License-Identifier: Apache-2.0
-
-config ENTROPY_GENERATOR
-	default y