diff --git a/binder/src/main/java/io/grpc/binder/internal/BinderTransport.java b/binder/src/main/java/io/grpc/binder/internal/BinderTransport.java
index 0750b7b62a..04070ddfce 100644
--- a/binder/src/main/java/io/grpc/binder/internal/BinderTransport.java
+++ b/binder/src/main/java/io/grpc/binder/internal/BinderTransport.java
@@ -43,7 +43,6 @@ import io.grpc.ServerStreamTracer;
 import io.grpc.Status;
 import io.grpc.StatusException;
 import io.grpc.binder.AndroidComponentAddress;
-import io.grpc.binder.ApiConstants;
 import io.grpc.binder.BindServiceFlags;
 import io.grpc.binder.InboundParcelablePolicy;
 import io.grpc.binder.SecurityPolicy;