diff --git a/molecule/gitlab/molecule.yml b/molecule/gitlab/molecule.yml
index df0c76b3..4d2b006a 100644
--- a/molecule/gitlab/molecule.yml
+++ b/molecule/gitlab/molecule.yml
@@ -20,7 +20,7 @@ provisioner:
   name: "ansible"
   config_options:
     defaults:
-      stdout_callback: "yaml"
+      result_format: "yaml"
   playbooks:
     prepare: "prepare.yml"
     check: "converge.yml"
diff --git a/molecule/keepalived/molecule.yml b/molecule/keepalived/molecule.yml
index afd0dd64..5d2eaeb8 100644
--- a/molecule/keepalived/molecule.yml
+++ b/molecule/keepalived/molecule.yml
@@ -21,7 +21,7 @@ provisioner:
   name: "ansible"
   config_options:
     defaults:
-      stdout_callback: "yaml"
+      result_format: "yaml"
   playbooks:
     prepare: "prepare.yml"
     check: "converge.yml"
diff --git a/molecule/redis/molecule.yml b/molecule/redis/molecule.yml
index e96487d6..8ee18f4f 100644
--- a/molecule/redis/molecule.yml
+++ b/molecule/redis/molecule.yml
@@ -20,7 +20,7 @@ provisioner:
   name: "ansible"
   config_options:
     defaults:
-      stdout_callback: "yaml"
+      result_format: "yaml"
   playbooks:
     prepare: "prepare.yml"
     converge: "converge.yml"