diff --git a/.gitignore b/.gitignore
index dbfbd18..2608ec2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 .DS_Store
-.vscode
-
+.vscode
\ No newline at end of file
diff --git a/src/Button2.cpp b/src/Button2.cpp
index ce5931d..63667b5 100644
--- a/src/Button2.cpp
+++ b/src/Button2.cpp
@@ -168,7 +168,7 @@ void Button2::loop() {
     click_count = 0;
     click_ms = 0;
   }
-  yield();
+  //  yield();
 }
 
 /////////////////////////////////////////////////////////////////
diff --git a/src/Button2.h b/src/Button2.h
index 26f7583..503f2b1 100644
--- a/src/Button2.h
+++ b/src/Button2.h
@@ -15,9 +15,15 @@
 
 /////////////////////////////////////////////////////////////////
 
-#define DEBOUNCE_MS      50
-#define LONGCLICK_MS    200
-#define DOUBLECLICK_MS  300
+#ifndef DEBOUNCE_MS
+    #define DEBOUNCE_MS      50
+#endif
+#ifndef LONGCLICK_MS 
+    #define LONGCLICK_MS    200
+#endif
+#ifndef DOUBLECLICK_MS
+    #define DOUBLECLICK_MS  300
+#endif 
 
 #define SINGLE_CLICK      1
 #define DOUBLE_CLICK      2