diff --git a/src/raster_to_epson.c b/src/raster_to_epson.c
index 6e621c8..a5ca797 100644
--- a/src/raster_to_epson.c
+++ b/src/raster_to_epson.c
@@ -438,14 +438,14 @@ static int print_page (void)
 					break;
 				}
 
-				if (eps_raster_print(raster_h, image_raw, pageRegion.bytesPerLine, pageRegion.width, &nraster)) {
+				if (eps_raster_print(raster_h, image_raw, pageRegion.bytesPerLine, pageRegion.width, (int *) &nraster)) {
 					error  = 1;
 					break;
 				}
 			}
 
 			// flushing page
-			eps_raster_print(raster_h, NULL, 0, 0, &nraster);
+			eps_raster_print(raster_h, NULL, 0, 0, (int *) &nraster);
 
 			bAbort = (error) ? TRUE : FALSE;
 			if (epcgEndPage (bAbort)) {