diff --git a/test/tap/groups/legacy-binlog/env.sh b/test/tap/groups/legacy-binlog/env.sh
index b04428619..6ebb2a980 100644
--- a/test/tap/groups/legacy-binlog/env.sh
+++ b/test/tap/groups/legacy-binlog/env.sh
@@ -1,3 +1,3 @@
 # Environment settings for legacy-binlog group
-# This group uses infra-mysql57-binlog which has GTID and binlog reader support
-export INFRA_TYPE="infra-mysql57-binlog"
+# This group uses dbdeployer-based infra with GTID and binlog reader support
+export INFRA_TYPE="infra-dbdeployer-mysql57-binlog"
diff --git a/test/tap/groups/legacy-binlog/infras.lst b/test/tap/groups/legacy-binlog/infras.lst
index 522d9f684..74681acb6 100644
--- a/test/tap/groups/legacy-binlog/infras.lst
+++ b/test/tap/groups/legacy-binlog/infras.lst
@@ -1 +1 @@
-infra-mysql57-binlog
+infra-dbdeployer-mysql57-binlog