diff --git a/nixos/modules/services/editors/infinoted.nix b/nixos/modules/services/editors/infinoted.nix
index 963147b18a04..9074a4345eae 100644
--- a/nixos/modules/services/editors/infinoted.nix
+++ b/nixos/modules/services/editors/infinoted.nix
@@ -129,7 +129,7 @@ in {
         serviceConfig = {
           Type = "simple";
           Restart = "always";
-          ExecStart = "${cfg.package}/bin/infinoted-0.6 --config-file=/var/lib/infinoted/infinoted.conf";
+          ExecStart = "${cfg.package}/bin/infinoted-${versions.majorMinor cfg.package.version} --config-file=/var/lib/infinoted/infinoted.conf";
           User = cfg.user;
           Group = cfg.group;
           PermissionsStartOnly = true;
diff --git a/pkgs/development/libraries/libinfinity/default.nix b/pkgs/development/libraries/libinfinity/default.nix
index 944cf7a6f5e2..208e01110625 100644
--- a/pkgs/development/libraries/libinfinity/default.nix
+++ b/pkgs/development/libraries/libinfinity/default.nix
@@ -12,7 +12,8 @@ let
 
 in stdenv.mkDerivation rec {
 
-  name = "libinfinity-0.7.1";
+  name = "libinfinity-${version}";
+  version = "0.7.1";
   src = fetchurl {
     url = "http://releases.0x539.de/libinfinity/${name}.tar.gz";
     sha256 = "1jw2fhrcbpyz99bij07iyhy9ffyqdn87vl8cb1qz897y3f2f0vk2";
@@ -36,6 +37,10 @@ in stdenv.mkDerivation rec {
     ${edf avahiSupport "avahi"}
   '';
 
+  passthru = {
+    inherit version;
+  };
+
   meta = {
     homepage = http://gobby.0x539.de/;
     description = "An implementation of the Infinote protocol written in GObject-based C";