diff --git a/apt-backports/tasks/main.yml b/apt-backports/tasks/main.yml
index c7dd5b35..05e0d7c7 100644
--- a/apt-backports/tasks/main.yml
+++ b/apt-backports/tasks/main.yml
@@ -14,7 +14,7 @@
     marker: "// {mark} ANSIBLE MANAGED BLOCK"
     insertafter: EOF
     create: yes
-    content: |
+    block: |
       Package: *
       Pin: release a=jessie-backports
       Pin-Priority: 50