diff --git a/pkgs/tools/networking/network-manager/openvpn.nix b/pkgs/tools/networking/network-manager/openvpn.nix
index 3edbe7dba6ed..47dca561d6cb 100644
--- a/pkgs/tools/networking/network-manager/openvpn.nix
+++ b/pkgs/tools/networking/network-manager/openvpn.nix
@@ -4,12 +4,12 @@
 stdenv.mkDerivation rec {
   name    = "${pname}${if withGnome then "-gnome" else ""}-${version}";
   pname   = "NetworkManager-openvpn";
-  major   = "1.2";
-  version = "${major}.8";
+  major   = "1.8";
+  version = "${major}.0";
 
   src = fetchurl {
     url    = "mirror://gnome/sources/${pname}/${major}/${pname}-${version}.tar.xz";
-    sha256 = "0m06sg2rnz764psvpsrx0pvll11nfn9hypgbp3s6vna8y83l02ry";
+    sha256 = "1973n89g66a3jfx8r45a811fga4kadh6r1w35cb25cz1mlii2vhn";
   };
 
   buildInputs = [ openvpn networkmanager libsecret ]