diff --git a/src/Mogan/Research/research.cpp b/src/Mogan/Research/research.cpp
index 178ac232fe..c451b706dc 100644
--- a/src/Mogan/Research/research.cpp
+++ b/src/Mogan/Research/research.cpp
@@ -593,7 +593,8 @@ main (int argc, char** argv) {
 #endif
   init_texmacs_path (argc, argv);
 #ifdef QTTEXMACS
-  if (!headless_mode) qtmapp->set_window_icon ("/misc/images/texmacs-512.png");
+  if (!headless_mode)
+    qtmapp->set_window_icon ("/misc/images/new-mogan-512.png"); // it this really necessary? Should be set in the metadata.
 #endif
   // cout << "Bench  ] Started TeXmacs\n";
   the_et     = tuple ();