diff --git a/WiFiManager.cpp b/WiFiManager.cpp
index 21c9e38f..e3a84351 100644
--- a/WiFiManager.cpp
+++ b/WiFiManager.cpp
@@ -200,6 +200,18 @@ int WiFiManager::getParametersCount() {
   return _paramsCount;
 }
 
+/**
+ *  [clearParameter description]
+ * @access public
+ */
+void WiFiManager::clearParameter() {
+  if (_params != NULL) {
+    free(_params);
+    _params = NULL;
+    _paramsCount = 0;
+  }
+}
+
 /**
  * --------------------------------------------------------------------------------
  *  WiFiManager 
diff --git a/WiFiManager.h b/WiFiManager.h
index 746ed89d..9b785237 100644
--- a/WiFiManager.h
+++ b/WiFiManager.h
@@ -298,6 +298,9 @@ class WiFiManager
     // returns the Parameters Count
     int           getParametersCount();
 
+    // clear all custom parameters.
+    void          clearParameter();
+
     // SET CALLBACKS
 
     //called after AP mode and config portal has started