diff --git a/templates/r10k/hook_config.erb b/templates/r10k/hook_config.erb
index 5bd51cf..d3aee2c 100644
--- a/templates/r10k/hook_config.erb
+++ b/templates/r10k/hook_config.erb
@@ -14,7 +14,7 @@
           "match": {
             "type": "payload",
             "parameter": {
-              "source": "body",
+              "source": "json",
               "name": "ref"
             },
             "value": "refs/heads/production"