Shuffling headers around.
diff --git a/src/cpp/client/channel.cc b/src/cpp/client/channel.cc
index 8bf2e46..dc8e304 100644
--- a/src/cpp/client/channel.cc
+++ b/src/cpp/client/channel.cc
@@ -40,7 +40,7 @@
 #include <grpc/support/slice.h>
 #include <grpc++/client_context.h>
 #include <grpc++/completion_queue.h>
-#include <grpc++/credentials.h>
+#include <grpc++/security/credentials.h>
 #include <grpc++/impl/call.h>
 #include <grpc++/impl/rpc_method.h>
 #include <grpc++/support/channel_arguments.h>