diff --git a/animations/programm.c b/animations/programm.c
index baef72e..bbabac7 100644
--- a/animations/programm.c
+++ b/animations/programm.c
@@ -226,7 +226,7 @@ void rectangles(){
 // schräge linien die aufblitzen
 void lines1(){
 
-  unsigned char value,n,x,y,h,w,i,j;
+  unsigned char value,n,x,y,h,w;
   unsigned int delay=500;
   
    clear_screen(0);
diff --git a/games/tetris/view.c b/games/tetris/view.c
index 0582986..5ac86f2 100644
--- a/games/tetris/view.c
+++ b/games/tetris/view.c
@@ -207,9 +207,6 @@ void tetris_view_drawBorders(uint8_t nColor)
 		setpixel((pixel){4, y}, nColor);
 		setpixel((pixel){15, y}, nColor);
 	}
-
-	uint8_t nPen;
-
 	for (y = 0; y < 5; ++y)
 	{
 		for (x = 0; x <= 3; ++x){