diff --git a/liborbis2d/source/orbis2d.c b/liborbis2d/source/orbis2d.c
index aa77cd0..b1b8f5f 100755
--- a/liborbis2d/source/orbis2d.c
+++ b/liborbis2d/source/orbis2d.c
@@ -7,7 +7,7 @@
 #include <stdlib.h>
 #include <sys/param.h>
 #include <kernel.h>
-#include <types/event.h>
+#include <sys/event.h>
 
 
 #include <gnmdriver.h>
@@ -172,14 +172,13 @@ void orbis2dStartDrawing()
 
 void orbis2dDrawPixelColor(int x, int y, uint32_t pixelColor)
 {
-	int color;
-	int pixel = (y * orbconf->pitch) + x;
-
-	color=pixelColor;
-
-	
-	((uint32_t *)orbconf->surfaceAddr[orbconf->currentBuffer])[pixel]=color;
+	if((x > -1 && x < ATTR_WIDTH)
+	&& (y > -1 && y < ATTR_HEIGHT))
+	{
+		int pixel = (y * orbconf->pitch) + x;
 
+		((uint32_t *)orbconf->surfaceAddr[orbconf->currentBuffer])[pixel] = pixelColor;
+	}
 }
 void orbis2dPutImage(uint32_t *buf,int x, int y, int w, int h)
 {