diff --git a/pkgs/misc/themes/vertex/default.nix b/pkgs/misc/themes/vertex/default.nix
index bbacfa2f5e5..fe48bb14d40 100644
--- a/pkgs/misc/themes/vertex/default.nix
+++ b/pkgs/misc/themes/vertex/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
-  pname = "vertex-theme";
+  pname = "theme-vertex";
   version = "20161009";
 
   src = fetchFromGitHub {
     owner = "horst3180";
-    repo = pname;
+    repo = "vertex-theme";
     rev = "c861918a7fccf6d0768d45d790a19a13bb23485e";
     sha256 = "13abgl18m04sj44gqipxbagpan4jqral65w59rgnhb6ldxgnhg33";
   };
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 00b05fce30f..a49f4a1a182 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16181,7 +16181,7 @@ in
     in
       recurseIntoAttrs (lib.makeScope qt5.newScope merged);
 
-  vertex-theme = callPackage ../misc/themes/vertex { };
+  theme-vertex = callPackage ../misc/themes/vertex { };
 
   xfce = xfce4-12;
   xfce4-12 = recurseIntoAttrs (callPackage ../desktops/xfce { });