--- a/AbstractLauncherApplication.st	Mon Jul 08 18:56:07 2019 +0200
+++ b/AbstractLauncherApplication.st	Tue Jul 09 15:41:49 2019 +0200
@@ -899,6 +899,7 @@
                 'stx:clients'
                 'stx:goodies/demos'
                 'stx:libwidg3'
+                'stx:goodies/prolog'
             ) do:[:pkg |
                 Processor activeProcess withPriority:(Processor userSchedulingPriority) do:[
                     Smalltalk