diff --git a/ft8/CMakeLists.txt b/ft8/CMakeLists.txt
index 6d49acaeb..6f7b42396 100644
--- a/ft8/CMakeLists.txt
+++ b/ft8/CMakeLists.txt
@@ -20,6 +20,7 @@ set(ft8_HEADERS
 
 include_directories(
     ${FFTW3F_INCLUDE_DIRS}
+    ${Boost_INCLUDE_DIRS}
     ${CMAKE_SOURCE_DIR}/exports
     ${CMAKE_SOURCE_DIR}/sdrbase
 )