diff --git a/Makefile.am b/Makefile.am
index 0bfbce79..8ce0a385 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -183,7 +183,9 @@ doc/html: doc/doxygen.conf
 doc-upload: doc/html
 	scp -r $</* $(webhost):$(webpath)
 
-all: doc
+## Not by default any more.
+## It is unclear who is supposed to create file ./doc/doc.lock
+# all: doc
 
 install-data-local: 
 	if [ -f ./doc/doc.lock ]; then \
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index d0befc24..ed4433e8 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2010.07.08.155900"
+#define Xorriso_timestamP "2010.07.29.164843"