diff --git a/Arduino Sketches/DCF77_Analyzer_Clock_2_0_Main_sketch/DCF77_Analyzer_Clock_2_0_Main_sketch.ino b/Arduino Sketches/DCF77_Analyzer_Clock_2_0_Main_sketch/DCF77_Analyzer_Clock_2_0_Main_sketch.ino
index fb5a375..86f8b7a 100644
--- a/Arduino Sketches/DCF77_Analyzer_Clock_2_0_Main_sketch/DCF77_Analyzer_Clock_2_0_Main_sketch.ino	
+++ b/Arduino Sketches/DCF77_Analyzer_Clock_2_0_Main_sketch/DCF77_Analyzer_Clock_2_0_Main_sketch.ino	
@@ -1710,7 +1710,7 @@ void displayData(void)
   }
 
   // display Leap Year LED
-  if (leapYear = 1)  
+  if (leapYear == 1)  
   {
     digitalWrite(LED_LEAPYEAR, HIGH);
   }