diff --git a/configure.in b/configure.in
index 1cbecb350..9a40ffdfe 100644
--- a/configure.in
+++ b/configure.in
@@ -157,7 +157,7 @@ AC_CYGWIN
 AC_MINGW32
 AC_LIBTOOL_WIN32_DLL
 
-AC_LIBLTDL_CONVENIENCE
+AC_LIBLTDL_INSTALLABLE
 AC_CONFIG_SUBDIRS(libltdl)
 
 AC_PROG_INSTALL