diff --git a/clion/CMakeLists.txt b/clion/CMakeLists.txt
index 26640d66..ad9ddb50 100644
--- a/clion/CMakeLists.txt
+++ b/clion/CMakeLists.txt
@@ -54,8 +54,6 @@ set(SRCFILES
         ../src/NukiOfficial.cpp
         ../src/NukiPublisher.cpp
         ../src/EspMillis.h
-        ../src/util/PSRAM.cpp
-        ../src/util/PSRAM.h
 )
 
 file(GLOB_RECURSE SRCFILESREC
diff --git a/src/networkDevices/EthernetDevice.cpp b/src/networkDevices/EthernetDevice.cpp
index bf497ff4..c1163f9e 100644
--- a/src/networkDevices/EthernetDevice.cpp
+++ b/src/networkDevices/EthernetDevice.cpp
@@ -6,9 +6,9 @@
 
 #ifdef CONFIG_IDF_TARGET_ESP32
 #include "esp_private/esp_gpio_reserve.h"
-#include "util/PSRAM.h"
 #include <bootloader_common.h>
-
+#include "esp_psram.h"
+#include "esp32-hal.h"
 #endif
 
 extern bool ethCriticalFailure;
@@ -101,7 +101,7 @@ void EthernetDevice::initialize()
         // https://github.com/arendst/Tasmota/commit/f8fbe153000591727e40b5007e0de78c33833131
         // https://github.com/arendst/Tasmota/commit/f8fbe153000591727e40b5007e0de78c33833131#diff-32fc0eefbf488dd507b3bef52189bbe37158737aba6f96fe98a8746dc5021955R417
         uint32_t pkg_version = bootloader_common_get_chip_ver_pkg();
-        if(PSRAM::found && pkg_version <= 3)
+        if(esp_psram_get_size() <= 0 && pkg_version <= 3)
         {
             esp_gpio_revoke(0xFFFFFFFFFFFFFFFF);
         }
diff --git a/src/util/PSRAM.cpp b/src/util/PSRAM.cpp
deleted file mode 100644
index 1b97be3d..00000000
--- a/src/util/PSRAM.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#include "esp_psram.h"
-#include "esp32-hal.h"
-#include "PSRAM.h"
-
-const bool PSRAM::found(void)
-{
-#if CONFIG_IDF_TARGET_ESP32C2 || CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32C6 || DISABLE_PSRAMCHECK || CORE32SOLO1
-    return psramFound();
-#else
-    return psramFound() && esp_psram_is_initialized();
-#endif
-}
diff --git a/src/util/PSRAM.h b/src/util/PSRAM.h
deleted file mode 100644
index 356c3fb2..00000000
--- a/src/util/PSRAM.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#pragma once
-
-class PSRAM
-{
-    public:
-    // this function is a replacement for `psramFound()`.
-// `psramFound()` can return true even if no PSRAM is actually installed
-// This new version also checks `esp_spiram_is_initialized` to know if the PSRAM is initialized
-    static const bool found(void);
-
-};