diff --git a/src/meson.build b/src/meson.build
index 7311b53d..2244b076 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -74,6 +74,7 @@ gcal_deps += libgcal_generated_sources_dep
 
 calendar_incs = [
   top_inc,
+  include_directories('.'),
   include_directories('core'),
   include_directories('gui'),
   include_directories(join_paths('gui', 'calendar-management')),