diff --git a/modules-targeted-contrib.conf b/modules-targeted-contrib.conf
index 61d5ef6..1e826c1 100644
--- a/modules-targeted-contrib.conf
+++ b/modules-targeted-contrib.conf
@@ -2250,3 +2250,10 @@ pesign = module
 # Fast and lean authoritative DNS Name Server
 #
 nsd = module
+
+# Layer: contrib
+# Module: iodine
+#
+# Fast and lean authoritative DNS Name Server
+#
+iodine = module