diff --git a/transport/Static.cpp b/transport/Static.cpp
index 496c8f0..18cb475 100644
--- a/transport/Static.cpp
+++ b/transport/Static.cpp
@@ -32,6 +32,8 @@
 ConcurrentMap<std::string, std::function<sp<IBinder>(void *)>>
         gBnConstructorMap{};
 
+ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, SchedPrio> gServicePrioMap{};
+
 ConcurrentMap<std::string, std::function<sp<::android::hidl::base::V1_0::IBase>(void *)>>
         gBsConstructorMap;