diff --git a/src/config.cpp b/src/config.cpp
index 7f2e380..928d8c7 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -21,7 +21,12 @@ void listDir(const String &path, const String &indent) {
     }
     if (child.isDirectory()) {
       Serial.printf("%s[D] [    ] %s\n", indent.c_str(), child.name());
+#ifdef ESP32
       listDir(child.path(), indent + "  ");
+#endif
+#ifdef ESP8266
+      listDir(child.fullName(), indent + "  ");
+#endif
     }
     child.close();
   }
@@ -40,7 +45,15 @@ void listDir(const String &path, const String &indent) {
 }
 
 void configSetup() {
-  LittleFS.begin(true);
+#ifdef ESP32
+  LittleFS.begin(true)
+#endif
+#ifdef ESP8266
+  if (!LittleFS.begin()) {
+    LittleFS.format();
+    LittleFS.begin();
+  }
+#endif
   Serial.println("Filesystem-content:");
   listDir("/", "");
 }
@@ -49,7 +62,12 @@ File configOpen(const String &path, const bool write) {
   if (!write && !LittleFS.exists(path)) {
     return {};
   }
+#ifdef ESP32
   return LittleFS.open(path, write ? "w" : "r", write);
+#endif
+#ifdef ESP8266
+  return LittleFS.open(path, write ? "w" : "r");
+#endif
 }
 
 void doLog(const String &path, const String &value, const bool isPassword, const CONFIG_LOG type, const bool enable) {