diff --git a/src/preferences/virtualmemory/VirtualMemory.rdef b/src/preferences/virtualmemory/VirtualMemory.rdef
index 236270e1f7..e50df0f097 100644
--- a/src/preferences/virtualmemory/VirtualMemory.rdef
+++ b/src/preferences/virtualmemory/VirtualMemory.rdef
@@ -1,7 +1,7 @@
 
-resource(1, "BEOS:FILE_TYPES") message;
+resource file_types message;
 
-resource(101, "BEOS:L:STD_ICON") #'ICON' array
+resource large_icon
 {
 	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFFFFFFFFFFFFFF"
 	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00FF00150000FFFFFFFFFFFFFFFFFFFF"
@@ -37,7 +37,7 @@ resource(101, "BEOS:L:STD_ICON") #'ICON' array
 	$"FFFFFFFF0000000E0F0F0F0F0F0F0F0F0F0FFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
 };
 
-resource(101, "BEOS:M:STD_ICON") #'MICN' array
+resource mini_icon
 {
 	$"FFFFFFFFFFFFFF00000000FFFFFFFFFF"
 	$"FFFFFFFFFFFFFF00003F150000FFFFFF"
@@ -57,32 +57,13 @@ resource(101, "BEOS:M:STD_ICON") #'MICN' array
 	$"FFFF00000E0F0F0F0FFFFFFFFFFFFFFF"
 };
 
-resource(1, "BEOS:APP_SIG") #'MIMS' "application/x-vnd.MSM-VirtualMemoryPrefPanel";
+resource app_signature "application/x-vnd.Haiku-VirtualMemory";
 
-resource(1, "BEOS:APP_VERSION") #'APPV' array
+resource app_version
 {
-	$"0000000000000000090000000000000000000000564D20507265660000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"00000000000000000000000000000000000000005669727475616C204D656D6F"
-	$"727920507265666572656E636573204170706C65740000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000000000000000000000000000"
-	$"0000000000000000000000000000000000000000010000000100000001000000"
-	$"0100000001000000010000000100000001000000680200007202000001000000"
-	$"3600000020000000200000002000000020000000200000002000000020000000"
-	$"2000000020000000200000002000000020000000200000002000000020000000"
-	$"FC000000420000008000000046000000480000004A000000BC0000004C000000"
-	$"540000005000000052000000BE00000056000000100000000A00000002000000"
-	$"16000000010000005E000000540000005A00000012000000E2000000EE000000"
-	$"CA000000E4000000E8000000F2000000EA000000D2000000DE000000E0000000"
-	$"F6000000FA000000F8000000FE00000008000000180000006E00000070000000"
-	$"720000005600000001000000C2000000E6000000C8000000CC000000CE000000"
-	$"D0000000D4000000D6000000D800000074000000440000001400000068000000"
-	$"6A0000006C000000"
+	short_info = "Haiku-VirtualMemory",
+	long_info  = "Haiku version of VirtualMemory"
 };
 
-resource(1, "BEOS:APP_FLAGS") #'APPF' $"00000000";
+resource app_flags B_SINGLE_LAUNCH;
+