diff --git a/EasyTransfer/EasyTransfer.cpp b/EasyTransfer/EasyTransfer.cpp
index aec45da..86e0492 100644
--- a/EasyTransfer/EasyTransfer.cpp
+++ b/EasyTransfer/EasyTransfer.cpp
@@ -85,3 +85,7 @@ boolean EasyTransfer::receiveData(){
   
   return false;
 }
+
+~EasyTransfer(){
+    free(rx_buffer);
+}
diff --git a/EasyTransfer/EasyTransfer.h b/EasyTransfer/EasyTransfer.h
index 25f8546..4678a79 100644
--- a/EasyTransfer/EasyTransfer.h
+++ b/EasyTransfer/EasyTransfer.h
@@ -47,6 +47,7 @@ void begin(uint8_t *, uint8_t, Stream *theStream);
 //void begin(uint8_t *, uint8_t, NewSoftSerial *theSerial);
 void sendData();
 boolean receiveData();
+~EasyTransfer();
 private:
 Stream *_stream;
 //NewSoftSerial *_serial;