--- poppler-24.03.0.old/glib/CMakeLists.txt
+++ poppler-24.03.0/glib/CMakeLists.txt
@@ -19,7 +19,6 @@
 configure_file(poppler-features.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/poppler-features.h @ONLY)
 
 if (GTK_FOUND AND BUILD_GTK_TESTS AND NOT MSVC)
-  add_subdirectory(demo)
   add_subdirectory(tests)
 endif ()