diff -r 497eeeace3fc -r fc3a8b82d7c2 src/HOL/IsaMakefile
--- a/src/HOL/IsaMakefile	Tue Oct 06 14:39:53 1998 +0200
+++ b/src/HOL/IsaMakefile	Wed Oct 07 10:30:47 1998 +0200
@@ -160,6 +160,7 @@
 
 $(LOG)/HOL-UNITY.gz: $(OUT)/HOL UNITY/ROOT.ML\
   UNITY/Channel.ML UNITY/Channel.thy UNITY/Common.ML UNITY/Common.thy\
+  UNITY/Comp.ML UNITY/Comp.thy\
   UNITY/Deadlock.ML UNITY/Deadlock.thy UNITY/FP.ML UNITY/FP.thy\
   UNITY/Union.ML UNITY/Union.thy UNITY/Handshake.ML UNITY/Handshake.thy\
   UNITY/LessThan.ML UNITY/LessThan.thy UNITY/Mutex.ML UNITY/Mutex.thy\