diff --git a/v2/samples/roles/test_become_r1/meta/main.yml b/v2/samples/roles/test_become_r1/meta/main.yml
index cb58e2857bc..603a2d53a25 100644
--- a/v2/samples/roles/test_become_r1/meta/main.yml
+++ b/v2/samples/roles/test_become_r1/meta/main.yml
@@ -1 +1 @@
-#allow_duplicates: yes
+allow_duplicates: yes
diff --git a/v2/samples/roles/test_become_r2/meta/main.yml b/v2/samples/roles/test_become_r2/meta/main.yml
index 55b258adb4d..9304df73a0d 100644
--- a/v2/samples/roles/test_become_r2/meta/main.yml
+++ b/v2/samples/roles/test_become_r2/meta/main.yml
@@ -1,3 +1,3 @@
-#allow_duplicates: yes
+allow_duplicates: yes
 dependencies:
   - test_become_r1
diff --git a/v2/samples/test_become.yml b/v2/samples/test_become.yml
index b7550f33c77..3dd318c8996 100644
--- a/v2/samples/test_become.yml
+++ b/v2/samples/test_become.yml
@@ -1,10 +1,15 @@
 - hosts: all
   gather_facts: no
+  remote_user: root
   roles:
+  - { role: test_become_r2 }
   - { role: test_become_r2, sudo_user: testing }
   tasks:
+  - command: whoami
   - command: whoami
     become_user: testing
+  - block:
+    - command: whoami
   - block:
     - command: whoami
     become_user: testing