diff --git a/ChangeLog b/ChangeLog
index d1dba3f0c..181e68f17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2010-01-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Jamfile to include Bzip2 support.
+
+	* Jamfile: Include src/bzip2 to project.
+	Comments for lzw, gzip, bzip2 are changed to clarify that
+	they are for compressed PCF fonts, not others.
+	(e.g. compressed BDF fonts are not supported yet)
+
 2010-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
 	Update Symbian project files to include Bzip2 support.
diff --git a/Jamfile b/Jamfile
index 0ef8b6250..c7c882108 100644
--- a/Jamfile
+++ b/Jamfile
@@ -76,9 +76,10 @@ FT2_COMPONENTS ?= autofit    # auto-fitter
                   cache      # cache sub-system
                   cff        # CFF/CEF font driver
                   cid        # PostScript CID-keyed font driver
-                  gzip       # support for gzip-compressed files
-                  lzw        # support for LZW-compressed files
                   pcf        # PCF font driver
+                  bzip2      # support for bzip2-compressed PCF font
+                  gzip       # support for gzip-compressed PCF font
+                  lzw        # support for LZW-compressed PCF font
                   pfr        # PFR/TrueDoc font driver
                   psaux      # common PostScript routines module
                   pshinter   # PostScript hinter module