diff --git a/core-buffer/test/CMakeLists.txt b/core-buffer/test/CMakeLists.txt
index bf61f07..aa1173a 100644
--- a/core-buffer/test/CMakeLists.txt
+++ b/core-buffer/test/CMakeLists.txt
@@ -4,7 +4,5 @@ target_link_libraries(core-buffer-tests
         core-buffer-lib
         external
         rt
-        hdf5
-        hdf5_cpp
         zmq
         gtest)