diff --git a/src/slic3r/Utils/Process.cpp b/src/slic3r/Utils/Process.cpp
index 375c10a6a5..d2a326221a 100644
--- a/src/slic3r/Utils/Process.cpp
+++ b/src/slic3r/Utils/Process.cpp
@@ -56,11 +56,17 @@ static void start_new_slicer_or_gcodeviewer(const NewSlicerInstanceType instance
     boost::filesystem::path bin_path = into_path(wxStandardPaths::Get().GetExecutablePath());
 	#if defined(__APPLE__)
 	{
-		bin_path =	bin_path.parent_path() / ((instance_type == NewSlicerInstanceType::Slicer) ? "PrusaSlicer" : "PrusaGCodeViewer");
+		// Maybe one day we will be able to run PrusaGCodeViewer, but for now the Apple notarization 
+		// process refuses Apps with multiple binaries and Vojtech does not know any workaround.
+		// ((instance_type == NewSlicerInstanceType::Slicer) ? "PrusaSlicer" : "PrusaGCodeViewer");
+		// Just run PrusaSlicer and give it a --gcodeviewer parameter.
+		bin_path =	bin_path.parent_path() / "PrusaSlicer";
 		// On Apple the wxExecute fails, thus we use boost::process instead.
 		BOOST_LOG_TRIVIAL(info) << "Trying to spawn a new slicer \"" << bin_path.string() << "\"";
 		try {
             std::vector<std::string> args;
+            if (instance_type == NewSlicerInstanceType::GCodeViewer)
+            	args.emplace_back("--gcodeviewer");
             if (path_to_open)
                 args.emplace_back(into_u8(*path_to_open));
             boost::process::spawn(bin_path, args);