diff --git a/ports/lz4/CMakeLists.txt b/ports/lz4/CMakeLists.txt
index 8f94cbeb6..b36a3574e 100644
--- a/ports/lz4/CMakeLists.txt
+++ b/ports/lz4/CMakeLists.txt
@@ -36,6 +36,7 @@ install(TARGETS lz4
 )
 
 FILE(GLOB lz4h "${CMAKE_CURRENT_LIST_DIR}/lib/*.h")
+list(REMOVE_ITEM lz4h "${CMAKE_CURRENT_LIST_DIR}/lib/xxhash.h")
 INSTALL(FILES ${lz4h} DESTINATION "${INSTALL_INCLUDE_DIR}")
 
 install(EXPORT lz4Config
diff --git a/ports/lz4/CONTROL b/ports/lz4/CONTROL
index cdfb882ae..2e69cbd25 100644
--- a/ports/lz4/CONTROL
+++ b/ports/lz4/CONTROL
@@ -1,3 +1,4 @@
 Source: lz4
-Version: 1.9.1-1
+Version: 1.9.1-2
 Description: Lossless compression algorithm, providing compression speed at 400 MB/s per core.
+Build-Depends: xxhash
\ No newline at end of file