diff --git a/src/keel/assetmanager.hpp b/src/keel/assetmanager.hpp
index 163904d5..8afc49bc 100644
--- a/src/keel/assetmanager.hpp
+++ b/src/keel/assetmanager.hpp
@@ -38,8 +38,8 @@ class AssetContainer {
 
 		AssetContainer(AssetContainer const&) = delete;
 		AssetContainer(AssetContainer&&) = delete;
-		AssetContainer& operator=(AssetContainer const&) = delete;
-		AssetContainer& operator=(AssetContainer&&) = delete;
+		AssetContainer &operator=(AssetContainer const&) = delete;
+		AssetContainer &operator=(AssetContainer&&) = delete;
 
 		[[nodiscard]]
 		constexpr T *get() noexcept {
@@ -196,7 +196,7 @@ class AssetManager {
 					return AssetRef<T>(out.value->get());
 				}
 
-				ox::Result<AssetRef<T>> setAsset(ox::StringView const&assetId, const T &obj) noexcept {
+				ox::Result<AssetRef<T>> setAsset(ox::StringView const&assetId, T const&obj) noexcept {
 					auto &p = m_cache[assetId];
 					if (!p) {
 						p = ox::make_unique<AssetContainer<T>>(obj);
diff --git a/src/keel/module.cpp b/src/keel/module.cpp
index 75aecb1f..92e93157 100644
--- a/src/keel/module.cpp
+++ b/src/keel/module.cpp
@@ -13,7 +13,7 @@ void registerModule(const Module *mod) noexcept {
 }
 
 [[nodiscard]]
-const ox::Vector<const Module*> &modules() noexcept {
+ox::Vector<const Module*> const&modules() noexcept {
 	return mods;
 }
 
diff --git a/src/keel/module.hpp b/src/keel/module.hpp
index 43626eaf..c786320b 100644
--- a/src/keel/module.hpp
+++ b/src/keel/module.hpp
@@ -40,6 +40,6 @@ class Module {
 void registerModule(const Module *mod) noexcept;
 
 [[nodiscard]]
-const ox::Vector<const keel::Module*> &modules() noexcept;
+ox::Vector<const keel::Module*> const&modules() noexcept;
 
 }