diff --git a/CMake/macros.cmake b/CMake/macros.cmake
index ca03371..bde2c7e 100644
--- a/CMake/macros.cmake
+++ b/CMake/macros.cmake
@@ -36,6 +36,8 @@ macro(FL_ADD_LIBRARY LIBNAME LIBTYPE LIBFILES)
 
     add_library(${LIBRARY_NAME} ${LIBTYPE} ${LIBFILES})
 
+    target_include_directories(${LIBRARY_NAME} PUBLIC $<INSTALL_INTERFACE:include>)
+
     set_target_properties(${LIBRARY_NAME}
         PROPERTIES
         OUTPUT_NAME ${LIBRARY_NAME}