--- a/Make.spec	Fri Mar 02 17:06:22 2018 +0100
+++ b/Make.spec	Fri Mar 02 17:07:13 2018 +0100
@@ -199,6 +199,7 @@
 	LazyCons \
 	LineNumberReadStream \
 	PostscriptPrinterStream \
+	RandomGNUSmalltalk \
 	RandomGenerator \
 	SharedQueue \
 	TSMultiTree \
@@ -368,6 +369,7 @@
     $(OUTDIR)LazyCons.$(O) \
     $(OUTDIR)LineNumberReadStream.$(O) \
     $(OUTDIR)PostscriptPrinterStream.$(O) \
+    $(OUTDIR)RandomGNUSmalltalk.$(O) \
     $(OUTDIR)RandomGenerator.$(O) \
     $(OUTDIR)SharedQueue.$(O) \
     $(OUTDIR)TSMultiTree.$(O) \