diff --git a/build/cmake/lib/CMakeLists.txt b/build/cmake/lib/CMakeLists.txt
index 02cfb96bb..d22ddeada 100644
--- a/build/cmake/lib/CMakeLists.txt
+++ b/build/cmake/lib/CMakeLists.txt
@@ -165,7 +165,7 @@ IF (UNIX)
     SET(INSTALL_INCLUDE_DIR ${PREFIX}/include)
 
     # install target
-    INSTALL(FILES ${LIBRARY_DIR}/zstd.h ${LIBRARY_DIR}/common/zbuff.h ${LIBRARY_DIR}/dictBuilder/zdict.h DESTINATION ${INSTALL_INCLUDE_DIR})
+    INSTALL(FILES ${LIBRARY_DIR}/zstd.h ${LIBRARY_DIR}/deprecated/zbuff.h ${LIBRARY_DIR}/dictBuilder/zdict.h DESTINATION ${INSTALL_INCLUDE_DIR})
     INSTALL(TARGETS libzstd_static DESTINATION ${INSTALL_LIBRARY_DIR})
     INSTALL(TARGETS libzstd_shared LIBRARY DESTINATION ${INSTALL_LIBRARY_DIR})