diff --git a/host/hackrf-tools/src/CMakeLists.txt b/host/hackrf-tools/src/CMakeLists.txt
index 40f11dc0..ee2dbb94 100644
--- a/host/hackrf-tools/src/CMakeLists.txt
+++ b/host/hackrf-tools/src/CMakeLists.txt
@@ -24,6 +24,8 @@
 set(INSTALL_DEFAULT_BINDIR "bin" CACHE STRING "Appended to CMAKE_INSTALL_PREFIX")
 
 find_package(FFTW REQUIRED)
+include_directories(${FFTW_INCLUDE_DIRS})
+link_directories(${FFTW_LIBRARY_DIRS})
 
 SET(TOOLS
 	hackrf_transfer