diff --git a/ChangeLog b/ChangeLog
index 9c3d42204..6a536dc97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,8 @@
-
+2009-04-25 Holger Vogt
+ * configure.in: NGSPICEDATADIR set to $dprefix/share/ngspice
 
 2009-04-23 Holger Vogt
- * measure.c, inpcom.c, : winmessage() header
+ * measure.c, inpcom.c, : winmessage() header added
 
 ============================ Rework-19 ==================================
 2009-04-23 Holger Vogt
diff --git a/configure.in b/configure.in
index 21c3d9915..845dbd065 100644
--- a/configure.in
+++ b/configure.in
@@ -678,7 +678,7 @@ else
   dprefix=$prefix
 fi
 AC_DEFINE_UNQUOTED(NGSPICEBINDIR,"`echo $dprefix/bin`",[Define the directory for executables])
-AC_DEFINE_UNQUOTED(NGSPICEDATADIR,"`echo $dprefix/share/ng-spice-rework`",[Define the directory for architecture independent data files])
+AC_DEFINE_UNQUOTED(NGSPICEDATADIR,"`echo $dprefix/share/ngspice`",[Define the directory for architecture independent data files])
 AC_DEFINE_UNQUOTED(NGSPICEBUILDDATE,"`date`",[Define the build date])
 
 if test "$with_windows" = "yes"; then