diff --git a/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaGraphic b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaGraphic
index 0b8a38ff..7a070659 100644
Binary files a/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaGraphic and b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaGraphic differ
diff --git a/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaPalette b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaPalette
index e02ec9fd..1566a340 100644
Binary files a/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaPalette and b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.NostalgiaPalette differ
diff --git a/src/nostalgia/studio/lib/project.hpp b/src/nostalgia/studio/lib/project.hpp
index 2bd4314c..00a362a8 100644
--- a/src/nostalgia/studio/lib/project.hpp
+++ b/src/nostalgia/studio/lib/project.hpp
@@ -102,8 +102,10 @@ void Project::writeObj(QString path, T *obj) const {
 
 	// write type descriptor
 	const auto type = ox::buildTypeDef(obj);
-	const auto typeOut = ox::writeClaw(type.value, ox::ClawFormat::Organic);
+	auto typeOut = ox::writeClaw(type.value, ox::ClawFormat::Organic);
 	oxThrowError(typeOut);
+	// erase garbage last character
+	typeOut.value.pop_back();
 	// write to FS
 	QString descPath = "/.nostalgia/type_descriptors/";
 	const auto typePath = descPath + type.value->typeName.c_str();