diff --git a/deps/ox/src/ox/claw/write.hpp b/deps/ox/src/ox/claw/write.hpp
index 6234dc61..649bd0ad 100644
--- a/deps/ox/src/ox/claw/write.hpp
+++ b/deps/ox/src/ox/claw/write.hpp
@@ -89,7 +89,7 @@ Result<Buffer> writeClaw(T *t, ClawFormat fmt) {
 	Buffer out(header.len() + data.size());
 	memcpy(out.data(), header.data(), header.len());
 	memcpy(out.data() + header.len(), data.data(), data.size());
-	return out;
+	return move(out);
 }
 
 }
diff --git a/deps/ox/src/ox/mc/write.hpp b/deps/ox/src/ox/mc/write.hpp
index eaf4fe9c..5952ad10 100644
--- a/deps/ox/src/ox/mc/write.hpp
+++ b/deps/ox/src/ox/mc/write.hpp
@@ -228,7 +228,7 @@ Result<Buffer> writeMC(T *val) {
 	MetalClawWriter writer(bit_cast<uint8_t*>(buff.data()), buff.size());
 	oxReturnError(model(&writer, val));
 	buff.resize(writer.size());
-	return buff;
+	return move(buff);
 }
 
 template<typename T>