diff --git a/set_version.py b/set_version.py
index 4394e9211..78a396e13 100644
--- a/set_version.py
+++ b/set_version.py
@@ -7,21 +7,21 @@ def substitute_file(name):
 	subst = ''
 	f = open(name)
 	for l in f:
-		if '#define LIBTORRENT_VERSION_MAJOR' in l and filename.endiswith('.hpp'):
+		if '#define LIBTORRENT_VERSION_MAJOR' in l and name.endswith('.hpp'):
 			l = '#define LIBTORRENT_VERSION_MAJOR %d\n' % version[0]
-		elif '#define LIBTORRENT_VERSION_MINOR' in l and filename.endiswith('.hpp'):
+		elif '#define LIBTORRENT_VERSION_MINOR' in l and name.endswith('.hpp'):
 			l = '#define LIBTORRENT_VERSION_MINOR %d\n' % version[1]
-		if '#define LIBTORRENT_VERSION_TINY' in l and filename.endiswith('.hpp'):
+		if '#define LIBTORRENT_VERSION_TINY' in l and name.endswith('.hpp'):
 			l = '#define LIBTORRENT_VERSION_TINY %d\n' % version[2]
-		elif '#define LIBTORRENT_VERSION' in l and filename.endiswith('.hpp'):
+		elif '#define LIBTORRENT_VERSION' in l and name.endswith('.hpp'):
 			l = '#define LIBTORRENT_VERSION "%d.%d.%d.%d"\n' % (version[0], version[1], version[2], version[3])
-		elif 'AC_INIT([libtorrent-rasterbar]' in l and filename.endiswith('.in'):
+		elif 'AC_INIT([libtorrent-rasterbar]' in l and name.endswith('.in'):
 			l = 'AC_INIT([libtorrent-rasterbar], [%d.%d.%d], [arvid@cs.umu.se])\n' % (version[0], version[1], version[2])
-		elif 'set (VERSION ' in l and filename.endiswith('.in'):
+		elif 'set (VERSION ' in l and name.endswith('.in'):
 			l = 'set (VERSION "%d.%d.%d")\n' % (version[0], version[1], version[2])
-		elif ':Version: ' in l and filename.endiswith('.rst'):
+		elif ':Version: ' in l and name.endswith('.rst'):
 			l = ':Version: %d.%d.%d\n' % (version[0], version[1], version[2])
-		elif 'VERSION = ' in l and filename.endiswith('Jamfile'):
+		elif 'VERSION = ' in l and name.endswith('Jamfile'):
 			l = 'VERSION = %d.%d.%d ;\n' % (version[0], version[1], version[2])
 
 		subst += l
@@ -36,4 +36,6 @@ substitute_file('configure.in')
 substitute_file('docs/manual.rst')
 substitute_file('docs/building.rst')
 substitute_file('docs/features.rst')
+substitute_file('Jamfile')
+