headers reorg
diff --git a/test/cpp/util/slice_test.cc b/test/cpp/util/slice_test.cc
index eb32849..de7ff03 100644
--- a/test/cpp/util/slice_test.cc
+++ b/test/cpp/util/slice_test.cc
@@ -31,7 +31,7 @@
  *
  */
 
-#include <grpc++/slice.h>
+#include <grpc++/support/slice.h>
 
 #include <grpc/support/slice.h>
 #include <gtest/gtest.h>