diff --git a/ChangeLog b/ChangeLog
index 8ed7c364..7c15e34f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2000-02-13  Martin Baulig  <martin@home-of-linux.org>
 
+	* configure.in (AC_LIBTOOL_DLOPEN): Added.
+
 	* lib/sysdeps-init-linux.c (glibtop_sys_siglist): Added labels.
 	* lib/sysdeps-init-freebsd.c (glibtop_sys_siglist): Provide
 	actual implementation.
diff --git a/configure.in b/configure.in
index 20d00745..23d28627 100644
--- a/configure.in
+++ b/configure.in
@@ -85,6 +85,7 @@ AC_PROG_MAKE_SET
 
 export cross_compiling
 
+AC_LIBTOOL_DLOPEN
 AM_PROG_LIBTOOL
 
 dnl Let the user enable compiler warnings