diff --git a/src/ca/BUILD_VMS.COM b/src/ca/BUILD_VMS.COM
index 40d1be372..7d760d3ae 100644
--- a/src/ca/BUILD_VMS.COM
+++ b/src/ca/BUILD_VMS.COM
@@ -73,6 +73,7 @@ BUCKETLIB, -
 ENVSUBR, -
 TSSUBR, -
 NEXTFIELDSUBR, -
+ASSERTUNIX, -
 CATIME, - 
 ACCTST 
 $ endif
@@ -96,6 +97,7 @@ BUCKETLIB, -
 TSSUBR, -
 ENVSUBR, -
 NEXTFIELDSUBR, -
+ASSERTUNIX, -
 ELLLIB
 $! Link the test programs
 $ call link acctst