diff --git a/tests/benchmarks/CMakeLists.txt b/tests/benchmarks/CMakeLists.txt
index aef438f..ddafa29 100644
--- a/tests/benchmarks/CMakeLists.txt
+++ b/tests/benchmarks/CMakeLists.txt
@@ -1,20 +1,23 @@
-include_directories(../..)
+include_directories(
+    ../..
+    ${Boost_INCLUDE_DIRS}
+)
 
 include (CheckCXXSourceCompiles)
 check_cxx_source_compiles(
     "#include <malloc.h>
     int main() { return mallinfo().uordblks > 0; }"
     HAVE_MALLOC_H)
 
 if (HAVE_MALLOC_H)
     add_executable(bench_pointermap bench_pointermap.cpp)
     add_executable(bench_pointerhash bench_pointerhash.cpp)
 
     find_package(SparseHash)
     if(SPARSEHASH_FOUND)
         include_directories(${SPARSEHASH_INCLUDE_DIRS})
         add_executable(bench_pointersparsehash bench_pointersparsehash.cpp)
     endif()
 
     add_executable(measure_malloc_overhead measure_malloc_overhead.cpp)
 endif()