* configure.ac (guile): Check for Guile 3.0 installations
diff --git a/configure.ac b/configure.ac
index 2249107..a2bfd8d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -176,7 +176,7 @@
 PKG_PROG_PKG_CONFIG
 
 AS_IF([test "x$with_guile" != xno],
-[ guile_versions="2.2 2.0 1.8"
+[ guile_versions="3.0 2.2 2.0 1.8"
   guile_version=no
   have_guile=no
   AC_MSG_CHECKING([for GNU Guile])