diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 14c3e513d6c..a594feb9e48 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -51,6 +51,7 @@ doNotDisplayTwice rec {
   fuse_zip = fuse-zip; # added 2016-04-27
   gettextWithExpat = gettext; # 2016-02-19
   git-hub = gitAndTools.git-hub; # added 2016-04-29
+  googleAuthenticator = google-authenticator # added 2016-10-16
   grantlee5 = qt5.grantlee;  # added 2015-12-19
   gupnptools = gupnp-tools;  # added 2015-12-19
   gnustep-make = gnustep.make; # added 2016-7-6
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 00b05fce30f..cd279127fb6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1876,7 +1876,7 @@ in
   # rename to upower-notify?
   go-upower-notify = callPackage ../tools/misc/upower-notify { };
 
-  googleAuthenticator = callPackage ../os-specific/linux/google-authenticator { };
+  google-authenticator = callPackage ../os-specific/linux/google-authenticator { };
 
   google-cloud-sdk = callPackage ../tools/admin/google-cloud-sdk { };