diff --git a/README.md b/README.md
index d808ff0..809c057 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,14 @@ AUR](https://aur.archlinux.org/packages/snap-pac/).
 After installation, the hooks will be located in `/usr/share/libalpm/hooks`, and
 the script will be located in `/usr/share/libalpm/hooks.bin`.
 
+In an effort to bring about a higher standard in distributing packages in the
+AUR, starting with release 0.6 (version 0.6-2 in the AUR), I have signed the
+release with my GPG key. You must import my public key to verify the signature
+if you are using the PKGBUILD in the AUR. This can be done
+via:
+
+    $ gpg --recv-keys --keyserver hkp://pgp.mit.edu 8535CEF3F3C38EE69555BF67E4B5E45AA3B8C5C3
+
 ## Configuration
 
 Configuration is done via the snapper configuration files, with extra variables