diff --git a/checkin_notes b/checkin_notes
index 33f1c3a03e..cc2a9bae42 100755
--- a/checkin_notes
+++ b/checkin_notes
@@ -20029,7 +20029,7 @@ Rom    22 Nov 2004
 
 Bruce 23 Nov 2004 UTC
     - Build boinc zip compression library as part of normal ./configure && make process
-    - make install now installs libboinc_zip.a as part of normal make install
+    - make install now installs libboinc_zip.a and boinc_zip.h as part of normal make install
     - Unix boinc client and boinc gui had the same name, eg boinc_4.56_i686-pc-linux-gnu
       I have changed this so that it is now boinc_client_4.56_i686-pc-linux-gnu and
       boinc_gui_4.56_i686-pc-linux-gnu.  If the change from boinc_ to boinc_client_
diff --git a/zip/Makefile.am b/zip/Makefile.am
index 14c3a33b22..fdb970b7b1 100644
--- a/zip/Makefile.am
+++ b/zip/Makefile.am
@@ -10,6 +10,7 @@ AM_CPPFLAGS = -pthread \
 
 ##noinst_PROGRAMS = test
 lib_LIBRARIES = libboinc_zip.a
+include_HEADERS = boinc_zip.h
 
 libboinc_zip_a_SOURCES = boinc_zip.cpp \
 ./unzip/apihelp.c \