diff --git a/src/oshash.c b/src/oshash.c
index 0d79d65..c8106c2 100644
--- a/src/oshash.c
+++ b/src/oshash.c
@@ -111,7 +111,7 @@ int print_oshash(FILE *output, char const *filename) {
         fprintf(output, "%s  %s\n", hash, filename);
         return 0;
     } else {
-        fprintf(output,"%s: No such file or permission denied\n",filename);
+        fprintf(stderr,"%s: No such file or permission denied\n",filename);
         return 1;
     }
 }