diff --git a/flake.lock b/flake.lock
index d20ca05..33ac666 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1741678040,
-        "narHash": "sha256-rmBsz7BBcDwfvDkxnKHmolKceGJrr0nyz5PQYZg0kMk=",
+        "lastModified": 1744536153,
+        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3ee8818da146871cd570b164fc4f438f78479a50",
+        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
         "type": "github"
       },
       "original": {
@@ -59,11 +59,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1739829690,
-        "narHash": "sha256-mL1szCeIsjh6Khn3nH2cYtwO5YXG6gBiTw1A30iGeDU=",
+        "lastModified": 1743748085,
+        "narHash": "sha256-uhjnlaVTWo5iD3LXics1rp9gaKgDRQj6660+gbUU3cE=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "3d0579f5cc93436052d94b73925b48973a104204",
+        "rev": "815e4121d6a5d504c0f96e5be2dd7f871e4fd99d",
         "type": "github"
       },
       "original": {
diff --git a/src/config/config.cpp b/src/config/config.cpp
index 9c3a3b2..bed2d87 100644
--- a/src/config/config.cpp
+++ b/src/config/config.cpp
@@ -33,16 +33,16 @@ namespace {
     possiblePaths.push_back(fs::path(".") / "config.toml");
 #else
     // Unix/Linux paths in order of preference
-    if (auto result = getEnv("XDG_CONFIG_HOME"); result)
-      possiblePaths.push_back(fs::path(*result) / "draconis++" / "config.toml");
+    if (auto result = GetEnv("XDG_CONFIG_HOME"); result)
+      possiblePaths.emplace_back(fs::path(*result) / "draconis++" / "config.toml");
 
-    if (auto result = getEnv("HOME"); result) {
-      possiblePaths.push_back(fs::path(*result) / ".config" / "draconis++" / "config.toml");
-      possiblePaths.push_back(fs::path(*result) / ".draconis++" / "config.toml");
+    if (auto result = GetEnv("HOME"); result) {
+      possiblePaths.emplace_back(fs::path(*result) / ".config" / "draconis++" / "config.toml");
+      possiblePaths.emplace_back(fs::path(*result) / ".draconis++" / "config.toml");
     }
 
     // System-wide config
-    possiblePaths.push_back(fs::path("/etc/draconis++/config.toml"));
+    possiblePaths.emplace_back("/etc/draconis++/config.toml");
 #endif
 
     // Check if any of these configs already exist
diff --git a/src/util/macros.h b/src/util/macros.h
index 96a6b35..5033b8e 100644
--- a/src/util/macros.h
+++ b/src/util/macros.h
@@ -8,6 +8,7 @@
 #include <fmt/color.h>
 #include <fmt/format.h>
 #include <source_location>
+#include <utility>
 
 #include "types.h"
 
diff --git a/src/util/types.h b/src/util/types.h
index e9d5314..1b99c91 100644
--- a/src/util/types.h
+++ b/src/util/types.h
@@ -2,10 +2,10 @@
 
 #include <cstddef>
 #include <cstdint>
+#include <expected>
 #include <string>
 
 #ifdef _WIN32
-#include <expected>
 // ReSharper disable once CppUnusedIncludeDirective
 #include <guiddef.h>
 #include <variant>