diff --git a/makefu/3modules/tinc_graphs.nix b/makefu/3modules/tinc_graphs.nix
index 62d607527..ff2f55873 100644
--- a/makefu/3modules/tinc_graphs.nix
+++ b/makefu/3modules/tinc_graphs.nix
@@ -83,7 +83,9 @@ let
 
         ExecStartPre = pkgs.writeScript "tinc_graphs-init" ''
           #!/bin/sh
-          mkdir -p "${external_dir}" "${internal_dir}"
+          if ! test -e "${cfg.workingDir}/internal/index.html"; then
+            cp -fr "$(${pkgs.tinc_graphs}/bin/tincstats-static-dir)/internal/" "${internal_dir}"
+          fi
         '';
 
         ExecStart = "${pkgs.tinc_graphs}/bin/all-the-graphs";
@@ -94,10 +96,10 @@ let
           # this is needed because homedir is created with 700
           chmod 755  "${cfg.workingDir}"
         '';
+        PrivateTmp = "yes";
 
         User = "root"; # tinc cannot be queried as user,
                        #  seems to be a tinc-pre issue
-        privateTmp = true;
       };
     };
 
diff --git a/makefu/5pkgs/tinc_graphs/default.nix b/makefu/5pkgs/tinc_graphs/default.nix
index 5bc974157..62a787d30 100644
--- a/makefu/5pkgs/tinc_graphs/default.nix
+++ b/makefu/5pkgs/tinc_graphs/default.nix
@@ -2,20 +2,21 @@
 
 python3Packages.buildPythonPackage rec {
   name = "tinc_graphs-${version}";
-  version = "0.2.12";
+  version = "0.3.6";
   propagatedBuildInputs = with pkgs;[
     python3Packages.pygeoip
     ## ${geolite-legacy}/share/GeoIP/GeoIPCity.dat
   ];
   src = fetchurl {
     url = "https://pypi.python.org/packages/source/t/tinc_graphs/tinc_graphs-${version}.tar.gz";
-    sha256 = "03jxvxahpcbpnz4668x32b629dwaaz5jcjkyaijm0zzpgcn4cbgp";
+    sha256 = "0ghdx9aaipmppvc2b6cgks4nxw6zsb0fhjrmnisbx7rz0vjvzc74";
   };
   preFixup = with pkgs;''
     wrapProgram $out/bin/build-graphs --prefix PATH : "$out/bin"
     wrapProgram $out/bin/all-the-graphs --prefix PATH : "${imagemagick}/bin:${graphviz}/bin:$out/bin"
     wrapProgram $out/bin/tinc-stats2json --prefix PATH : "${tinc}/bin"
   '';
+
   meta = {
     homepage = http://krebsco.de/;
     description = "Create Graphs from Tinc Stats";