diff --git a/xorriso/opts_p_z.c b/xorriso/opts_p_z.c
index 8f723078..88c6cdb9 100644
--- a/xorriso/opts_p_z.c
+++ b/xorriso/opts_p_z.c
@@ -603,6 +603,7 @@ int Xorriso_option_rollback(struct XorrisO *xorriso, int flag)
 
  if(Sfile_str(indev, xorriso->indev, 0)<=0)
    {ret= -1; goto ex;}
+ xorriso->volset_change_pending= 0;
  ret= Xorriso_give_up_drive(xorriso, 1|8);
  if(ret<=0)
    goto ex;
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 44ef0de1..1d50dccc 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2012.12.18.081434"
+#define Xorriso_timestamP "2012.12.18.154505"