diff --git a/query_classifier/test/expected.sql b/query_classifier/test/expected.sql
index 0aa0a9739..35ef67a02 100644
--- a/query_classifier/test/expected.sql
+++ b/query_classifier/test/expected.sql
@@ -15,3 +15,4 @@ QUERY_TYPE_SESSION_WRITE
 QUERY_TYPE_READ|QUERY_TYPE_MASTER_READ
 QUERY_TYPE_READ|QUERY_TYPE_MASTER_READ
 QUERY_TYPE_READ|QUERY_TYPE_MASTER_READ
+QUERY_TYPE_READ|QUERY_TYPE_SYSVAR_READ
diff --git a/query_classifier/test/input.sql b/query_classifier/test/input.sql
index bfa445297..cbd63c3ce 100644
--- a/query_classifier/test/input.sql
+++ b/query_classifier/test/input.sql
@@ -15,3 +15,4 @@ use X;
 select last_insert_id();
 select @@last_insert_id;
 select @@identity;
+select if(@@hostname='box02','prod_mariadb02','n');