diff --git a/files/nginx_signing.key b/files/nginx_signing.key
new file mode 100644
index 0000000..d2258b8
--- /dev/null
+++ b/files/nginx_signing.key
@@ -0,0 +1,28 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2.0.22 (GNU/Linux)
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+-----END PGP PUBLIC KEY BLOCK-----