diff --git a/configure.ac b/configure.ac
index ab098085..ccb309d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([netgen],[4.9.6],[],[])
+AC_INIT([netgen],[4.9.7-dev],[],[])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/libsrc/include/mydefs.hpp b/libsrc/include/mydefs.hpp
index 88a74dc0..ea325728 100644
--- a/libsrc/include/mydefs.hpp
+++ b/libsrc/include/mydefs.hpp
@@ -20,7 +20,7 @@
 // in the configure/make phases, with the 
 // right version number
 #ifdef WIN32
-#define PACKAGE_VERSION "4.9.6"
+#define PACKAGE_VERSION "4.9.7-dev"
 #endif
 
 
diff --git a/ng/drawing.tcl b/ng/drawing.tcl
index 9e95ee6b..af3cf630 100644
--- a/ng/drawing.tcl
+++ b/ng/drawing.tcl
@@ -6,7 +6,7 @@ set oldmousey 0
 #
 
 # if { 1 } {
-if {[catch {togl .ndraw -width 400 -height 300  -rgba true -double true -depth true -privatecmap false -stereo false -indirect false }] } {    
+if {[catch {togl .ndraw -width 400 -height 300  -rgba true -double true -depth true -privatecmap false -stereo false -indirect true }] } {    
     puts "no OpenGL" 
 } {
     #