diff --git a/kaleid/kernel/io/vga.c b/kaleid/kernel/io/vga.c
index 40308f9..367f2b4 100644
--- a/kaleid/kernel/io/vga.c
+++ b/kaleid/kernel/io/vga.c
@@ -90,8 +90,7 @@ void IoScrollUp(void)
     BLockBuf(BStdOut);
 
     uchar *currentLine = BStdOut->wp - BStdOut->lastLF;
-    assert(currentLine >= BStdOut->buf);
-    
+
     // Scrollable lines
     uint scrabble = max(0, (currentLine-BStdOut->buf)/BStdOut->lineLen
                             - BStdOut->nLines + 1);
@@ -100,7 +99,6 @@ void IoScrollUp(void)
         bscroll++;
 
     bvgaflusher(BStdOut);
-    
     BUnlockBuf(BStdOut);
 }