diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c
index e6346ea9..9868ce36 100644
--- a/src/bin/jp2/convert.c
+++ b/src/bin/jp2/convert.c
@@ -2961,7 +2961,7 @@ int imagetopng(opj_image_t * image, const char *write_idf)
         {
             png_set_packing(png);
         }
-printf("%s:%d:sgnd(%d,%d,%d) w(%d) h(%d) alpha(%d)\n",__FILE__,__LINE__,
+// printf("%s:%d:sgnd(%d,%d,%d) w(%d) h(%d) alpha(%d)\n",__FILE__,__LINE__,
 image->comps[0].sgnd,
 image->comps[1].sgnd,image->comps[2].sgnd,width,height,has_alpha);