diff --git a/src/steam/engine/worker/dummy-tick.hpp b/src/steam/engine/worker/dummy-tick.hpp
index 14910ea6c..596bd4852 100644
--- a/src/steam/engine/worker/dummy-tick.hpp
+++ b/src/steam/engine/worker/dummy-tick.hpp
@@ -39,7 +39,7 @@
 
 
 #include "lib/error.hpp"
-#include "vault/thread-wrapper.hpp"
+#include "lib/thread.hpp"
 
 #include <functional>
 #include <limits>
@@ -58,7 +58,7 @@ namespace node {
    * with adjustable frequency. Quick'n dirty implementation!
    */
   class DummyTick
-    : vault::ThreadJoinable
+    : lib::ThreadJoinable<>
     {
       typedef function<void(void)> Tick;
       volatile uint timespan_;
diff --git a/src/steam/engine/worker/tick-service.hpp b/src/steam/engine/worker/tick-service.hpp
index 998635fd1..10260204b 100644
--- a/src/steam/engine/worker/tick-service.hpp
+++ b/src/steam/engine/worker/tick-service.hpp
@@ -39,7 +39,7 @@
 
 
 #include "lib/error.hpp"
-#include "vault/thread-wrapper.hpp"
+#include "lib/thread.hpp"
 
 #include <unistd.h>   // for usleep()
 
@@ -60,7 +60,7 @@ namespace node {
    * with adjustable frequency. Quick'n dirty implementation!
    */
   class TickService
-    : vault::ThreadJoinable
+    : lib::ThreadJoinable<>
     {
       typedef function<void(void)> Tick;
       volatile uint timespan_;
diff --git a/wiki/thinkPad.ichthyo.mm b/wiki/thinkPad.ichthyo.mm
index 0541083dc..e8ed76cb2 100644
--- a/wiki/thinkPad.ichthyo.mm
+++ b/wiki/thinkPad.ichthyo.mm
@@ -81092,10 +81092,25 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
 </node>
 </node>
 <node CREATED="1696029465119" ID="ID_820648476" MODIFIED="1696029572456" TEXT="eigentliche Verwendungen">
-<node CREATED="1696029465121" ID="ID_484763089" MODIFIED="1696029589510" TEXT="dummy-tick.hpp">
+<node COLOR="#338800" CREATED="1696029465121" FOLDED="true" ID="ID_484763089" MODIFIED="1696466563403" TEXT="dummy-tick.hpp">
+<icon BUILTIN="button_ok"/>
+<node CREATED="1696463651126" ID="ID_1955533577" MODIFIED="1696463784381" TEXT="engine-service-mock.cpp"/>
 <node CREATED="1696029465123" ID="ID_944980561" MODIFIED="1696029607971" TEXT="tick-service.hpp">
 <node CREATED="1696029465123" ID="ID_221141346" MODIFIED="1696029617413" TEXT="dummy-player-service.cpp"/>
 </node>
+<node CREATED="1696466332929" ID="ID_1630305720" MODIFIED="1696466402050" TEXT="eigentlich alles komplett dysfunktional">
+<icon BUILTIN="yes"/>
+</node>
+<node COLOR="#338800" CREATED="1696466555419" ID="ID_1340518026" MODIFIED="1696466561893" TEXT="also nur compilierbar halten">
+<icon BUILTIN="button_ok"/>
+</node>
+<node COLOR="#5b280f" CREATED="1696466343247" ID="ID_1005436109" MODIFIED="1696466397309" TEXT="gleich zur&#xfc;ckbauen?">
+<icon BUILTIN="button_cancel"/>
+<node CREATED="1696466353622" ID="ID_1897311266" MODIFIED="1696466372551" TEXT="Nein: ist noch eine Referenz f&#xfc;r die Einbindung des Players"/>
+<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1696466379805" ID="ID_1182194333" MODIFIED="1696466386121" TEXT="#1342 dismantle DummyPlayer">
+<icon BUILTIN="hourglass"/>
+</node>
+</node>
 </node>
 <node CREATED="1696029465121" ID="ID_786350998" MODIFIED="1696029583638" TEXT="gtk-lumiera.cpp"/>
 <node CREATED="1696029465122" ID="ID_871343805" MODIFIED="1696029593893" TEXT="output-director.cpp"/>