diff --git a/src/bin/Jamfile b/src/bin/Jamfile
index 5396bb584c..1a5e207c1f 100644
--- a/src/bin/Jamfile
+++ b/src/bin/Jamfile
@@ -56,6 +56,8 @@ StdBinCommands
 	: libtermcap.a
 	;
 
+AddResources mimeset : mimeset.rdef ;
+
 # standard commands that need libbe.so
 StdBinCommands
 	alert.cpp
@@ -85,8 +87,6 @@ StdBinCommands
 #	yes.cpp
 	: be ;
 
-AddResources mimeset : mimeset.rdef ;
-
 # standard commands that need libbe.so, libstdc++.so
 StdBinCommands
 	copyattr.cpp
diff --git a/src/bin/unzip/beosmain.cpp b/src/bin/unzip/beosmain.cpp
index 290c612d1c..ed5fe2a1df 100644
--- a/src/bin/unzip/beosmain.cpp
+++ b/src/bin/unzip/beosmain.cpp
@@ -35,10 +35,5 @@ int main( int argc, char **argv )
 {
     BApplication app( unzip_signature );
 
-    int retval = main_stub( argc, argv );
-
-    app.PostMessage( B_QUIT_REQUESTED );
-    app.Run();
-
-    return retval;
+	return main_stub( argc, argv );
 }
diff --git a/src/bin/unzip/unzip.rdef b/src/bin/unzip/unzip.rdef
index b81c4aa5dd..1fda5e5784 100644
--- a/src/bin/unzip/unzip.rdef
+++ b/src/bin/unzip/unzip.rdef
@@ -1,5 +1,8 @@
-resource app_version
-{
+
+resource app_signature "application/x-vnd.Info-ZIP.UnZip";
+resource app_flags B_MULTIPLE_LAUNCH | B_BACKGROUND_APP;
+
+resource app_version {
 	major = 5,
 	middle = 5,
 	minor = 0,
@@ -8,4 +11,3 @@ resource app_version
 	short_info = "5.50", 
     long_info  = "5.50 ©2002 Info-ZIP"
 };
-