diff --git a/graph.cpp b/graph.cpp
index 5d73e927..93e036b6 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -15,7 +15,7 @@ int detaillevel = 0;
 
 hookset<bool(int sym, int uni)> *hooks_handleKey;
 hookset<bool(cell *c, const transmatrix& V)> *hooks_drawcell;
-purehookset hooks_frame;
+purehookset hooks_frame, hooks_markers;
 
 #define WOLNIEJ 1
 #define BTOFF 0x404040
@@ -4973,6 +4973,7 @@ void drawMarkers() {
 
   if(!(cmode & sm::NORMAL)) return;
   
+  callhooks(hooks_markers);
   viewmat();
   
   for(cell *c1: crush_now) 
diff --git a/hyper.h b/hyper.h
index 84f7f676..c3837427 100644
--- a/hyper.h
+++ b/hyper.h
@@ -2231,7 +2231,7 @@ template<class T, class U> int addHook(hookset<T>*& m, int prio, const U& hook)
   return 0;
   }
 
-extern purehookset hooks_frame, hooks_stats, clearmemory, hooks_config, hooks_tests, hooks_removecells, hooks_initgame, hooks_calcparam, hooks_mainmenu, hooks_startmenu;
+extern purehookset hooks_frame, hooks_stats, clearmemory, hooks_config, hooks_tests, hooks_removecells, hooks_initgame, hooks_calcparam, hooks_mainmenu, hooks_startmenu, hooks_markers;
 
 template<class T, class... U> void callhooks(hookset<T> *h, U... args) {
   if(h) for(auto& p: *h) p.second(args...);