diff --git a/VersionNum b/VersionNum
index 2bf2889a11269c922ef265d0621de79a52b9fccd..10628ce0d8e8d2e946db786d22cf08f4fc918457 100644
--- a/VersionNum
+++ b/VersionNum
@@ -1,15 +1,15 @@
-/* (2.60)
+/* (2.61)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  * Last processed by srccommit version: 1.1.
  *
  */
-#define Module_MajorVersion_CMHG        2.60
+#define Module_MajorVersion_CMHG        2.61
 #define Module_MinorVersion_CMHG        
 #define Module_Date_CMHG                08 May 2016
 
-#define Module_MajorVersion             "2.60"
-#define Module_Version                  260
+#define Module_MajorVersion             "2.61"
+#define Module_Version                  261
 #define Module_MinorVersion             ""
 #define Module_Date                     "08 May 2016"
 
@@ -18,6 +18,6 @@
 #define Module_ComponentName            "HdrSrc"
 #define Module_ComponentPath            "castle/RiscOS/Sources/Programmer/HdrSrc"
 
-#define Module_FullVersion              "2.60"
-#define Module_HelpVersion              "2.60 (08 May 2016)"
-#define Module_LibraryVersionInfo       "2:60"
+#define Module_FullVersion              "2.61"
+#define Module_HelpVersion              "2.61 (08 May 2016)"
+#define Module_LibraryVersionInfo       "2:61"
diff --git a/hdr/Macros b/hdr/Macros
index 8d151366c04f4fe36ef0bdbef23ddb58ec9d5c8b..4e63f2779635083a41f0982c311f7dd82479b237 100644
--- a/hdr/Macros
+++ b/hdr/Macros
@@ -17,6 +17,10 @@
 OldOpt  SETA    {OPT}
         OPT     OptNoList+OptNoP1List
 
+ [ :LNOT: :DEF: Included_Hdr_CPU_Arch
+        GET     Hdr:CPU.Arch
+ ]
+
 ; ***********************************
 ; ***    C h a n g e   L i s t    ***
 ; ***********************************