diff --git a/VersionASM b/VersionASM
index f7b64c9e918c02bb0b8c3e8af405613db5fe8ef1..1111ca844a7ecd0bc1644fdc9f704042655065fd 100644
--- a/VersionASM
+++ b/VersionASM
@@ -6,9 +6,9 @@
                         GBLS    Module_MinorVersion
                         GBLS    Module_Date
                         GBLS    Module_FullVersion
-Module_MajorVersion     SETS    "5.16"
-Module_Version          SETA    516
+Module_MajorVersion     SETS    "5.17"
+Module_Version          SETA    517
 Module_MinorVersion     SETS    ""
-Module_Date             SETS    "17 Feb 2000"
-Module_FullVersion      SETS    "5.16"
+Module_Date             SETS    "22 Feb 2000"
+Module_FullVersion      SETS    "5.17"
                         END
diff --git a/VersionNum b/VersionNum
index f54b25339b328dbcf3a85194bce1a2c28dd23ae9..e69f59768751827fe2211d05925957d9063212ce 100644
--- a/VersionNum
+++ b/VersionNum
@@ -1,15 +1,15 @@
-/* (5.16)
+/* (5.17)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  *
  */
-#define Module_MajorVersion_CMHG        5.16
+#define Module_MajorVersion_CMHG        5.17
 #define Module_MinorVersion_CMHG        
-#define Module_Date_CMHG                17 Feb 2000
+#define Module_Date_CMHG                22 Feb 2000
 
-#define Module_MajorVersion             "5.16"
-#define Module_Version                  516
+#define Module_MajorVersion             "5.17"
+#define Module_Version                  517
 #define Module_MinorVersion             ""
-#define Module_Date                     "17 Feb 2000"
+#define Module_Date                     "22 Feb 2000"
 
-#define Module_FullVersion              "5.16"
+#define Module_FullVersion              "5.17"
diff --git a/s/Middle b/s/Middle
index 78d60602e9f5aeea345eadbb7c42d854cb315a34..8d565f7b77c492a35095b0448030b49988f80045 100644
--- a/s/Middle
+++ b/s/Middle
@@ -1289,7 +1289,6 @@ IOST_BATMAN     * 64    ;Stork keyboard/battery controller seems to be present
 ;                 by this call in preference to a locally provided value.
 
 40
- [ :LNOT: MACFROMNVRAM
         MOV     r0, #0
         LDRB    r1, [ r0, #RawMachineID ]               ; The family byte
         TEQ     r1, #&81                                ; Is this a custom part?
@@ -1319,10 +1318,9 @@ IOST_BATMAN     * 64    ;Stork keyboard/battery controller seems to be present
         ]
         MOV     r1, #0                                  ; Top 16 bits are zero
         ExitSWIHandler
- ]
 
 ExitNoEthernetAddress
-        [ :LNOT: STB :LAND: :LNOT: MACFROMNVRAM
+        [ :LNOT: STB
         MOV     r0, #0
         MOV     r1, #0
         ExitSWIHandler
@@ -1337,7 +1335,7 @@ ExitNoEthernetAddress
         ExitSWIHandler
         ]
 
-        [ STB :LOR: MACFROMNVRAM
+        [ STB
 GetMachineAddressCMOS
 ; Out:  r0 = lower 4 bytes (or 0)
 ;       r1 = upper 2 bytes (or 0)