diff --git a/Makefile.am b/Makefile.am
index 929fd301..918f8735 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,7 @@ ACLOCAL_AMFLAGS = -I m4
 
 METASOURCES = AUTO
 
-SUBDIRS = libsrc ng tutorials python doc windows nglib
+SUBDIRS = libsrc ng tutorials python py_tutorials doc windows nglib
 #  nglib
 # TESTS = ng/netgen -batchmode
 
diff --git a/configure.ac b/configure.ac
index 9dfc782f..620c1549 100644
--- a/configure.ac
+++ b/configure.ac
@@ -247,13 +247,13 @@ AM_CONDITIONAL([NGPYTHON], [test x$pythonon = xtrue])
 
 # AC_CONFIG_SUBDIRS([ng/Togl-1.7])
 
-AC_CONFIG_FILES(Makefile libsrc/Makefile libsrc/csg/Makefile 
-libsrc/general/Makefile  libsrc/geom2d/Makefile libsrc/gprim/Makefile
-libsrc/include/Makefile libsrc/interface/Makefile 
-libsrc/linalg/Makefile libsrc/meshing/Makefile libsrc/occ/Makefile 
-libsrc/stlgeom/Makefile
-libsrc/visualization/Makefile ng/Makefile nglib/Makefile
-tutorials/Makefile python/Makefile doc/Makefile windows/Makefile )
+AC_CONFIG_FILES(Makefile libsrc/Makefile libsrc/csg/Makefile
+libsrc/general/Makefile libsrc/geom2d/Makefile libsrc/gprim/Makefile
+libsrc/include/Makefile libsrc/interface/Makefile
+libsrc/linalg/Makefile libsrc/meshing/Makefile libsrc/occ/Makefile
+libsrc/stlgeom/Makefile libsrc/visualization/Makefile ng/Makefile
+nglib/Makefile tutorials/Makefile python/Makefile
+py_tutorials/Makefile doc/Makefile windows/Makefile )
 
 AC_OUTPUT