diff --git a/src/flib/CMakeLists.txt b/src/flib/CMakeLists.txt
index d70dae8a5d5..f76d22f1cbe 100644
--- a/src/flib/CMakeLists.txt
+++ b/src/flib/CMakeLists.txt
@@ -38,9 +38,10 @@ endif ()
 
 # Include flib source and binary directories (for Fortran modules)
 target_include_directories (piof
-  PUBLIC ${CMAKE_BINARY_DIR}
   PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}
-  PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
+  PUBLIC ${CMAKE_CURRENT_BINARY_DIR}
+  PUBLIC ${CMAKE_BINARY_DIR}
+  )
 
 # System and compiler CPP directives
 target_compile_definitions (piof