diff --git a/lib/Slic3r/GUI.pm b/lib/Slic3r/GUI.pm
index 13374ef55..c5e1de17f 100644
--- a/lib/Slic3r/GUI.pm
+++ b/lib/Slic3r/GUI.pm
@@ -19,7 +19,8 @@ sub OnInit {
     
     my $frame = Wx::Frame->new( undef, -1, 'Slic3r', [-1, -1], Wx::wxDefaultSize,
          wxDEFAULT_FRAME_STYLE ^ (wxRESIZE_BORDER | wxMAXIMIZE_BOX) );
-    #$frame->SetIcon(Wx::Icon->new("$FindBin::Bin/var/Slic3r.png", &Wx::wxBITMAP_TYPE_ANY) );
+    Wx::Image::AddHandler(Wx::PNGHandler->new);
+    $frame->SetIcon(Wx::Icon->new("$FindBin::Bin/var/Slic3r_128px.png", &Wx::wxBITMAP_TYPE_PNG) );
     
     my $panel = Slic3r::GUI::SkeinPanel->new($frame);
     my $box = Wx::BoxSizer->new(wxVERTICAL);
diff --git a/var/Slic3r_128px.png b/var/Slic3r_128px.png
new file mode 100644
index 000000000..f60c77bb8
Binary files /dev/null and b/var/Slic3r_128px.png differ