diff --git a/Makefile.am b/Makefile.am
index cac6246..fecda6d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,5 +4,5 @@
 SUBDIRS = src tools test examples
 ACLOCAL_AMFLAGS = -I m4
 
-include_HEADERS = include/gf_complete.h
+include_HEADERS = include/gf_complete.h include/gf_method.h include/gf_rand.h include/gf_general.h
 
diff --git a/Makefile.in b/Makefile.in
index 92012b7..ffa5f45 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -200,7 +200,7 @@ top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 SUBDIRS = src tools test examples
 ACLOCAL_AMFLAGS = -I m4
-include_HEADERS = include/gf_complete.h
+include_HEADERS = include/gf_complete.h include/gf_method.h include/gf_rand.h include/gf_general.h
 all: all-recursive
 
 .SUFFIXES:
diff --git a/include/config.h.in~ b/include/config.h.in~
index d1b8ab0..d005fd9 100644
--- a/include/config.h.in~
+++ b/include/config.h.in~
@@ -79,9 +79,6 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION