diff --git a/bin/tests/system/conf.sh.in b/bin/tests/system/conf.sh.in
index 2a051ba73d..1b206caecf 100644
--- a/bin/tests/system/conf.sh.in
+++ b/bin/tests/system/conf.sh.in
@@ -98,4 +98,4 @@ fi
 
 export NAMED LWRESD DIG NSUPDATE KEYGEN KEYFRLAB SIGNER KEYSIGNER KEYSETTOOL \
        PERL SUBDIRS RNDC CHECKZONE PK11GEN PK11LIST PK11DEL TESTSOCK6 \
-       JOURNALPRINT ARPANAME RESOLVE RRCHECKER NSLOOKUP DESCRIPTION VERSION
+       JOURNALPRINT ARPANAME RESOLVE RRCHECKER NSLOOKUP DESCRIPTION