diff --git a/configure/CONFIG_SITE b/configure/CONFIG_SITE
index 048ba7ba2..ba8d95dfd 100644
--- a/configure/CONFIG_SITE
+++ b/configure/CONFIG_SITE
@@ -61,6 +61,9 @@
 #       linux-586     (linux-x86 host)
 #       linux-686     (linux-x86 host)
 #       linux-athlon  (linux-x86 host)
+#       linux-cris     (Axis GNU crosscompiler on linux-x86 host)
+#       linux-cris_v10 (Axis GNU crosscompiler on linux-x86 host)
+#       linux-cris_v32 (Axis GNU crosscompiler on linux-x86 host)
 #       linux-arm
 #       vxWorks-486
 #       vxWorks-68040