diff --git a/transport/HidlPassthroughSupport.cpp b/transport/HidlPassthroughSupport.cpp
index ff68a1e..bc67656 100644
--- a/transport/HidlPassthroughSupport.cpp
+++ b/transport/HidlPassthroughSupport.cpp
@@ -31,7 +31,7 @@
     auto func = getBsConstructorMap().get(descriptor, nullptr);
     if (!func) {
         // TODO(b/69122224): remove this when prebuilts don't reference it
-        func = gBsConstructorMap.get(descriptor, nullptr);
+        func = gBsConstructorMap->get(descriptor, nullptr);
     }
     if (func) {
         return func(static_cast<void*>(iface.get()));