diff --git a/lang/occam/test/.distr b/lang/occam/test/.distr
index 64c1c1659..6180270d7 100644
--- a/lang/occam/test/.distr
+++ b/lang/occam/test/.distr
@@ -7,6 +7,5 @@ key.ocm
 lifegame.ocm
 matmul.ocm
 sort.ocm
-tst.ocm
 use_prnt.ocm
 xxtoy.ocm
diff --git a/lang/occam/test/Makefile b/lang/occam/test/Makefile
index caf85228c..d07ddb2b5 100644
--- a/lang/occam/test/Makefile
+++ b/lang/occam/test/Makefile
@@ -3,7 +3,7 @@
 .ocm.o:
 	ack -c $<
 
-ALL =	Huffman aatob copy key lifegame matmul sort tst use_prnt xxtoy
+ALL =	Huffman aatob copy key lifegame matmul sort use_prnt xxtoy
 
 all:		$(ALL)
 
@@ -38,5 +38,3 @@ matmul:	matmul.o
 		ack -.ocm -o matmul matmul.o
 sort:	sort.o
 		ack -.ocm -o sort sort.o
-tst:	tst.o
-		ack -.ocm -o tst tst.o