diff --git a/xorriso/xorriso.c b/xorriso/xorriso.c
index 09bfedb3..6eec16e2 100644
--- a/xorriso/xorriso.c
+++ b/xorriso/xorriso.c
@@ -5614,7 +5614,7 @@ int Xorriso_convert_modstring(struct XorrisO *xorriso, char *cmd, char *mode,
  unsigned int num= 0;
  mode_t mode_val,mask;
 
- *mode_and= ~1;
+ *mode_and= ~0;
  *mode_or= 0;
  if(mode[0]=='0') {
    *mode_and= 0;
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 539b9f2c..e41f7fad 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2008.06.05.165023"
+#define Xorriso_timestamP "2008.06.06.083432"