diff --git a/java/java.go b/java/java.go
index 06d3564..99af2f5 100644
--- a/java/java.go
+++ b/java/java.go
@@ -313,6 +313,7 @@
 
 type SdkLibraryDependency interface {
 	HeaderJars(linkType linkType) android.Paths
+	ImplementationJars(linkType linkType) android.Paths
 }
 
 type SrcDependency interface {