diff --git a/tests/model/CMakeLists.txt b/tests/model/CMakeLists.txt
--- a/tests/model/CMakeLists.txt
+++ b/tests/model/CMakeLists.txt
@@ -7,6 +7,7 @@
    ${KASTATS_CURRENT_ROOT_SOURCE_DIR}/src
    ${KASTATS_CURRENT_ROOT_SOURCE_DIR}/autotests
    ${CMAKE_BINARY_DIR}/src
+   ${Boost_INCLUDE_DIR}
    )
 
 set (