diff --git a/.gitignore b/.gitignore
index c4df9cd..0fa8139 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ id_ed25519
 .envrc
 *.retry
 ansible/*.retry
+ansible/playbooks/files/buffer/*
diff --git a/ansible/playbooks/files/buffer/infra-id_rsa.pub b/ansible/playbooks/files/buffer/infra-id_rsa.pub
deleted file mode 100644
index 5573410..0000000
--- a/ansible/playbooks/files/buffer/infra-id_rsa.pub
+++ /dev/null
@@ -1 +0,0 @@
-ssh-rsa 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 ansible-generated on ala-infra1