diff --git a/java/google/registry/tools/soy/DomainAllocate.soy b/java/google/registry/tools/soy/DomainAllocate.soy
index ba5b3354a..75487f10f 100644
--- a/java/google/registry/tools/soy/DomainAllocate.soy
+++ b/java/google/registry/tools/soy/DomainAllocate.soy
@@ -28,8 +28,8 @@
 {@param? clTrid: string}
 {@param? nameservers: list<string>}
 {@param? smdId: string}
-{@param? launchNotice: map<string, string>}
-{@param? dsRecords: list<map<string, any>>}
+{@param? launchNotice: legacy_object_map<string, string>}
+{@param? dsRecords: list<legacy_object_map<string, any>>}
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   <command>