diff --git a/OLEDDisplay.cpp b/OLEDDisplay.cpp
index f8fc226519b37df85862d0ff3e72bd26a4691eaa..a5b777b0e7447aa240a243062b0cd07c3bc6874a 100644
--- a/OLEDDisplay.cpp
+++ b/OLEDDisplay.cpp
@@ -555,6 +555,11 @@ void OLEDDisplay::flipScreenVertically() {
   sendCommand(COMSCANDEC);           //Rotate screen 180 Deg
 }
 
+void OLEDDisplay::mirrorScreen() {
+  sendCommand(SEGREMAP);
+  sendCommand(COMSCANDEC);           //Mirror screen
+}
+
 void OLEDDisplay::clear(void) {
   memset(buffer, 0, DISPLAY_BUFFER_SIZE);
 }