--- a/GDBArch_x86.st	Mon Sep 10 16:48:13 2018 +0100
+++ b/GDBArch_x86.st	Sat Sep 22 00:48:20 2018 +0100
@@ -55,8 +55,10 @@
 initialize
     "Invoked at system start or when the class is dynamically loaded."
 
-    (Smalltalk includesKey:#UDIS86) ifFalse:[ 
-        Smalltalk loadPackage: 'jv:dragonfly/udis86sx'.
+    (Smalltalk includesKey:#UDIS86) ifFalse:[
+        PackageLoadError ignoreIn:[
+            Smalltalk loadPackage: 'jv:dragonfly/udis86sx'.
+        ]
     ].
 
     "/ please change as required (and remove this comment)