diff --git a/configure.in b/configure.in
index 83340c3..9dfec7e 100644
--- a/configure.in
+++ b/configure.in
@@ -127,7 +127,7 @@ AC_CHECK_FUNC([ldap_set_option], [],
 
 schemedir='${prefix}'"/scheme"
 libdir='${prefix}'"/lib"
-libsysdir=${libdir}"/`scsh -lm ${srcdir}/scheme/configure.scm -o configure -c '(display (host))'`"
+libsysdir='${prefix}'
 
 AC_SUBST(libdir)
 AC_SUBST(libsysdir)