diff --git a/src/os/macosx/crashlog_osx.cpp b/src/os/macosx/crashlog_osx.cpp
--- a/src/os/macosx/crashlog_osx.cpp
+++ b/src/os/macosx/crashlog_osx.cpp
@@ -13,6 +13,7 @@
 #include "../../crashlog.h"
 #include "../../string_func.h"
 #include "../../gamelog.h"
+#include "../../saveload/saveload.h"
 #include "macos.h"
 
 #include <errno.h>
@@ -230,6 +231,13 @@ void CDECL HandleCrash(int signum)
 		abort();
 	}
 
+	if (SaveloadCrashWithMissingNewGRFs()) {
+		ShowMacDialog("A serious fault condition occured in the game. The game will shut down.",
+				"As you loaded an savegame for which you do not have the required NewGRFs no crash information will be generated.\n",
+				"Quit");
+		abort();
+	}
+
 	CrashLogOSX log(signum);
 	log.MakeCrashLog();
 	log.DisplayCrashDialog();