diff --git a/.gitignore b/.gitignore
index 0904015..1732b3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,7 @@
 .cxx
 local.properties
 /thirdparty/ovr_platform_sdk/
+/toolkit/src/gen/
 
 # Binaries
 *.o
diff --git a/SConstruct b/SConstruct
index 0cbae77..ca8f0e6 100644
--- a/SConstruct
+++ b/SConstruct
@@ -32,6 +32,10 @@ sources += Glob("#toolkit/src/main/cpp/export/*.cpp")
 sources += Glob("#toolkit/src/main/cpp/platform_sdk/*.cpp")
 sources += Glob("#toolkit/gen/src/*.cpp")
 
+if env["target"] in ["editor", "template_debug"]:
+  doc_data = env.GodotCPPDocData("#toolkit/src/gen/doc_data.gen.cpp", source=Glob("doc_classes/*.xml"))
+  sources.append(doc_data)
+
 binary_path = '#demo/addons/godot_meta_toolkit/.bin'
 android_src_path = '#toolkit/src'
 project_name = 'godot_meta_toolkit'