diff --git a/metadata.json b/metadata.json
index 4ac9583..c95b256 100644
--- a/metadata.json
+++ b/metadata.json
@@ -12,6 +12,10 @@
       "name": "puppetlabs/stdlib",
       "version_requirement": ">= 9.0.0 < 10.0.0"
     },
+    {
+      "name": "markt/marktlib",
+      "version_requirement": ">= 0.1.0 < 2.0.0"
+    },
     {
       "name": "puppetlabs/concat",
       "version_requirement": ">= 9.0.0 < 10.0.0"