diff --git a/veejay-current/veejay-server/libvje/effects/dither.c b/veejay-current/veejay-server/libvje/effects/dither.c
index 56fcabb2..43511fd1 100644
--- a/veejay-current/veejay-server/libvje/effects/dither.c
+++ b/veejay-current/veejay-server/libvje/effects/dither.c
@@ -17,12 +17,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 , USA.
  */
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
+
+#include "common.h"
 #include <libvjmem/vjmem.h>
 #include "dither.h"
-#include "common.h"
 
 vj_effect *dither_init(int w, int h)
 {
@@ -60,8 +58,8 @@ void dither_apply(VJFrame *frame, int size, int random_on)
 	long int dith[size][size];
 	long int i, j, d, v, l, m;
 	uint8_t *Y = frame->data[0];
-	int width, height;
-	width=frame->width; height = frame->height;
+	const unsigned int width = frame->width;
+	const unsigned int height = frame->height;
 
 	if( last_size != size || random_on )
 	{
diff --git a/veejay-current/veejay-server/libvje/effects/dither.h b/veejay-current/veejay-server/libvje/effects/dither.h
index 6625c55e..15c13cee 100644
--- a/veejay-current/veejay-server/libvje/effects/dither.h
+++ b/veejay-current/veejay-server/libvje/effects/dither.h
@@ -20,10 +20,6 @@
 
 #ifndef DITHER_H
 #define DITHER_H
-#include <libvje/vje.h>
-#include <sys/types.h>
-#include <stdint.h>
-
 vj_effect *dither_init();
 void dither_apply(VJFrame *frame, int size, int n);
 #endif