diff --git a/src/core/ext/filters/client_channel/client_channel.cc b/src/core/ext/filters/client_channel/client_channel.cc
index 1a980f303b2..899d560faf3 100644
--- a/src/core/ext/filters/client_channel/client_channel.cc
+++ b/src/core/ext/filters/client_channel/client_channel.cc
@@ -68,7 +68,6 @@
 #include "src/core/lib/config/core_configuration.h"
 #include "src/core/lib/debug/trace.h"
 #include "src/core/lib/gpr/useful.h"
-#include "src/core/lib/gprpp/chunked_vector.h"
 #include "src/core/lib/gprpp/debug_location.h"
 #include "src/core/lib/gprpp/sync.h"
 #include "src/core/lib/iomgr/exec_ctx.h"