diff --git a/pxr/usdImaging/usdImaging/collectionCache.h b/pxr/usdImaging/usdImaging/collectionCache.h
index 7edcd5392b..33586cbd37 100644
--- a/pxr/usdImaging/usdImaging/collectionCache.h
+++ b/pxr/usdImaging/usdImaging/collectionCache.h
@@ -30,7 +30,6 @@
 #include "pxr/usdImaging/usdImaging/api.h"
 #include "pxr/usd/usd/collectionAPI.h"
 
-#include <boost/noncopyable.hpp>
 #include <tbb/concurrent_unordered_map.h>
 #include <tbb/concurrent_queue.h>
 #include <mutex>