diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 10a4a91..b4c8abc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -36,4 +36,3 @@ install(TARGETS Bifrost DESTINATION bin)
 install(TARGETS bifrost_dynamic DESTINATION lib)
 install(TARGETS bifrost_static DESTINATION lib)
 install(FILES ${headers} DESTINATION include/bifrost)
-install(FILES xxhash.c DESTINATION include/bifrost)