diff --git a/roles/backup_client/tests/data/gnupg/private-additional_encryption_key_1.asc b/roles/backup_client/tests/data/gnupg/private-additional_encryption_key_1.asc
new file mode 100644
index 0000000000000000000000000000000000000000..02708d09525a32ffaf1e7a5c8194839c114d4555
--- /dev/null
+++ b/roles/backup_client/tests/data/gnupg/private-additional_encryption_key_1.asc
@@ -0,0 +1,19 @@
+-----BEGIN PGP PRIVATE KEY BLOCK-----
+
+lQHYBFk8WOUBBADWV3nNOYkLzGw6qKTmvAImWcp7lJh3PpYk57+4vw6/FaB0R92r
+Aa90bEFChZSdf7LFqSk/DvXnDvHrJ4bEdqpsw58QgTBHE2Q0H+QxycWgZvSQtSgl
+uTv+jIuNvEFH6529GSmqfRJ5b/Yp4AHrDUodAV9CS3lBIESI2asSeZ7phwARAQAB
+AAP8Cp4pt/teKRn20I8TICT3HEw9ZhLN3LZafLiIPFAmnFunZ6s5tWNvfB5yuydf
+3c96HSWMmAWXM9t/K215VRklxwdEN+BR+kCzNKPd6RQg+KR+uyHu1Wl1fSWsQDKZ
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+yiLbdGEuBpoKy+rT/HIj/fvkT/nlHkyP9Hw8nXt20nuVZG8CvyC53IzScXIwwMZK
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+Pq3VLTVI1Noj4vvwv6c6EYlv5pYaXXHJcFzUEjhquQYRlwW4YWpkmCOe5bQbYWRk
+aXRpb25hbF9lbmNyeXB0aW9uX2tleV8xiM4EEwEIADgWIQSpTwVrQ3vraKpMnkCG
+gW/ZKAY7PwUCWTxY5QIbLwULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRCGgW/Z
+KAY7Pw0nBADNGXSAr9gYmj0G/NcLYvWqOevujrmNLu3PnzNEYgj7vMUrXO1PoGdx
+u/RHH8/J96iXMjEcJokA4c/ZJFB4FlhLTNxrApIbCf6n6A+4MVbHlkCg93i+rHpz
+COJDq497opfPAwgFyHhdbSNWg5P96n2o5eYeFlKMNLDaw8yMz6c92Q==
+=/VyK
+-----END PGP PRIVATE KEY BLOCK-----