diff --git a/src/test/perl/TestLib.pm b/src/test/perl/TestLib.pm
index 1dfa260aa82..1bb738f7f31 100644
--- a/src/test/perl/TestLib.pm
+++ b/src/test/perl/TestLib.pm
@@ -78,7 +78,6 @@ BEGIN
 	  PGSERVICEFILE
 	  PGSSLCERT
 	  PGSSLCRL
-	  PGSSLCRLDIR
 	  PGSSLKEY
 	  PGSSLMODE
 	  PGSSLROOTCERT