diff --git a/examples/WatchFaces/Tetris/Watchy_Tetris.cpp b/examples/WatchFaces/Tetris/Watchy_Tetris.cpp
index 91feb75..7f0dd44 100644
--- a/examples/WatchFaces/Tetris/Watchy_Tetris.cpp
+++ b/examples/WatchFaces/Tetris/Watchy_Tetris.cpp
@@ -2,8 +2,6 @@
 
 const unsigned char *tetris_nums [10] = {tetris0, tetris1, tetris2, tetris3, tetris4, tetris5, tetris6, tetris7, tetris8, tetris9};
 
-WatchyTetris::WatchyTetris(){} //constructor
-
 void WatchyTetris::drawWatchFace(){
     display.fillScreen(GxEPD_WHITE);
     display.drawBitmap(0, 0, tetrisbg, DISPLAY_WIDTH, DISPLAY_HEIGHT, GxEPD_BLACK);
diff --git a/examples/WatchFaces/Tetris/Watchy_Tetris.h b/examples/WatchFaces/Tetris/Watchy_Tetris.h
index ba05f83..94210e9 100644
--- a/examples/WatchFaces/Tetris/Watchy_Tetris.h
+++ b/examples/WatchFaces/Tetris/Watchy_Tetris.h
@@ -5,9 +5,8 @@
 #include "tetris.h"
 
 class WatchyTetris : public Watchy{
-    using Watchy::Watchy;
     public:
-        WatchyTetris();
+        using Watchy::Watchy;
         void drawWatchFace();
 };
 
diff --git a/src/WatchyRTC.cpp b/src/WatchyRTC.cpp
index 4a65bc5..3542b3a 100644
--- a/src/WatchyRTC.cpp
+++ b/src/WatchyRTC.cpp
@@ -30,7 +30,7 @@ void WatchyRTC::config(String datetime){ //String datetime format is YYYY:MM:DD:
 
 void WatchyRTC::clearAlarm(){
     if(rtcType == DS3231){
-        rtc_ds.alarm(ALARM_2);
+        rtc_ds.alarm(DS3232RTC::ALARM_2);
     }else{
         int nextAlarmMinute = 0;
         rtc_pcf.clearAlarm(); //resets the alarm flag in the RTC
@@ -90,9 +90,9 @@ void WatchyRTC::_DSConfig(String datetime){ //String datetime is YYYY:MM:DD:HH:M
         rtc_ds.set(t);
     }
     //https://github.com/JChristensen/DS3232RTC
-    rtc_ds.squareWave(SQWAVE_NONE); //disable square wave output
-    rtc_ds.setAlarm(ALM2_EVERY_MINUTE, 0, 0, 0, 0); //alarm wakes up Watchy every minute
-    rtc_ds.alarmInterrupt(ALARM_2, true); //enable alarm interrupt
+    rtc_ds.squareWave(DS3232RTC::SQWAVE_NONE); //disable square wave output
+    rtc_ds.setAlarm(DS3232RTC::ALM2_EVERY_MINUTE, 0, 0, 0, 0); //alarm wakes up Watchy every minute
+    rtc_ds.alarmInterrupt(DS3232RTC::ALARM_2, true); //enable alarm interrupt
 }
 
 void WatchyRTC::_PCFConfig(String datetime){ //String datetime is YYYY:MM:DD:HH:MM:SS