diff --git a/src/jasper/modules/world/include/jasper/world/worlddoc.hpp b/src/jasper/modules/world/include/jasper/world/worlddoc.hpp
index 5db52df..4d6f0c6 100644
--- a/src/jasper/modules/world/include/jasper/world/worlddoc.hpp
+++ b/src/jasper/modules/world/include/jasper/world/worlddoc.hpp
@@ -92,7 +92,7 @@ constexpr ox::Result<ox::String> objectSetPath(WorldDoc const&wd, uint64_t setId
 	auto const obj = ox::find_if(wd.objSets.begin(), wd.objSets.end(), [setId](ObjectSetEntry const&e) {
 		return e.id == setId;
 	});
-	oxReturnError(OxError(obj == wd.objSets.end(), "Obj set not found"));
+	oxReturnError(ox::Error(obj == wd.objSets.end(), "Obj set not found"));
 	return obj->path;
 }
 
@@ -101,7 +101,7 @@ constexpr ox::Result<uint64_t> objectSetId(WorldDoc const&wd, ox::StringView set
 	auto const obj = ox::find_if(wd.objSets.begin(), wd.objSets.end(), [setPath](ObjectSetEntry const&e) {
 		return e.path == setPath;
 	});
-	oxReturnError(OxError(obj == wd.objSets.end(), "Obj set not found"));
+	oxReturnError(ox::Error(obj == wd.objSets.end(), "Obj set not found"));
 	return obj->id;
 }
 
diff --git a/src/jasper/modules/world/src/studio/maptilehighlighter.cpp b/src/jasper/modules/world/src/studio/maptilehighlighter.cpp
index aff30bb..7189cd0 100644
--- a/src/jasper/modules/world/src/studio/maptilehighlighter.cpp
+++ b/src/jasper/modules/world/src/studio/maptilehighlighter.cpp
@@ -70,7 +70,7 @@ void MapTileHighlighter::draw() noexcept {
 
 ox::Error MapTileHighlighter::setTileHighlight(ox::Point const&addr, bool const hl) noexcept {
 	if (addr.x >= m_subsheetTilesWidth || addr.y >= m_subsheetTilesHeight) {
-		return OxError(1, "tile addr out of bounds");
+		return ox::Error(1, "tile addr out of bounds");
 	}
 	auto const vboLength = static_cast<size_t>(s_programSrc.rowLen) * 4;
 	auto constexpr eboLength = 6;
diff --git a/src/jasper/modules/world/src/world.cpp b/src/jasper/modules/world/src/world.cpp
index 3b19f09..0ddc9d4 100644
--- a/src/jasper/modules/world/src/world.cpp
+++ b/src/jasper/modules/world/src/world.cpp
@@ -16,7 +16,7 @@ World::World(ncore::Context &nctx, WorldStatic const&worldStatic) noexcept:
 
 ox::Error World::setupDisplay() noexcept {
 	if (m_worldStatic.palettes.empty()) {
-		return OxError(1, "World has no palettes");
+		return ox::Error(1, "World has no palettes");
 	}
 	for (auto i = 0u; auto const&palAddr : m_worldStatic.palettes) {
 		oxRequire(pal, readObj<ncore::CompactPalette>(keelCtx(m_nctx), palAddr));