diff --git a/transport/Static.cpp b/transport/Static.cpp
index cbe6add..a506644 100644
--- a/transport/Static.cpp
+++ b/transport/Static.cpp
@@ -35,7 +35,9 @@
 ConcurrentMap<const ::android::hidl::base::V1_0::IBase*, wp<::android::hardware::BHwBinder>>
     gBnMap{};
 
+// TODO(b/122472540): replace with single, hidden map
 ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, SchedPrio> gServicePrioMap{};
+ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, bool> gServiceSidMap{};
 
 // Deprecated; kept for ABI compatibility. Use getBsConstructorMap.
 BsConstructorMap gBsConstructorMap{};