diff --git a/configure.in b/configure.in
index 813a888a..161c0755 100644
--- a/configure.in
+++ b/configure.in
@@ -9,7 +9,7 @@ AC_INIT(simgear/bucket/newbucket.cxx)
 AC_PREREQ(2.13)
 
 dnl Initialize the automake stuff
-AM_INIT_AUTOMAKE(SimGear, 0.0.18pre1)
+AM_INIT_AUTOMAKE(SimGear, 0.0.18)
 
 dnl Specify KAI C++ compiler and flags.
 dnl Borrowed with slight modification from blitz distribution.
diff --git a/src-libs/Makefile.am b/src-libs/Makefile.am
index 984e8d9d..f0903b83 100644
--- a/src-libs/Makefile.am
+++ b/src-libs/Makefile.am
@@ -1,4 +1,3 @@
 EXTRA_DIST = \
-	boost.tar.gz \
 	metakit-2.4.3-33.tar.gz \
 	zlib-1.1.4.tar.gz