--- src/Mod/TechDraw/App/CMakeLists.txt.orig	2026-01-01 15:27:46 UTC
+++ src/Mod/TechDraw/App/CMakeLists.txt
@@ -284,6 +284,7 @@ target_include_directories(
     ${QtCore_INCLUDE_DIR}
     ${QtGui_INCLUDE_DIR}
     ${QtWidgets_INCLUDE_DIRS}
+    ${pybind11_INCLUDE_DIR}
 )
 
 target_link_libraries(TechDraw ${TechDrawLIBS} ${TechDraw})