diff --git a/.editorconfig b/.editorconfig
index fe9ecbc..8514b5a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -6,3 +6,6 @@ insert_final_newline = true
 indent_style = tab
 indent_size = 4
 tab_width = 4
+
+[*.yml]
+indent_style = space
diff --git a/.swiftlint.yml b/.swiftlint.yml
new file mode 100644
index 0000000..56bce0a
--- /dev/null
+++ b/.swiftlint.yml
@@ -0,0 +1,3 @@
+disabled_rules:
+    - switch_case_alignment
+    - nesting
diff --git a/Package.swift b/Package.swift
index 13a373d..8303264 100644
--- a/Package.swift
+++ b/Package.swift
@@ -10,7 +10,7 @@ let package = Package(
         // Products define the executables and libraries a package produces, and make them visible to other packages.
         .library(
             name: "IDNA",
-            targets: ["IDNA"]),
+            targets: ["IDNA"])
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
@@ -26,6 +26,6 @@ let package = Package(
 			swiftSettings: [.define("SWIFT_PACKAGE")]),
         .testTarget(
             name: "IDNATests",
-            dependencies: ["IDNA"]),
+            dependencies: ["IDNA"])
     ]
 )
diff --git a/Sources/IDNA/UTS46+Loading.swift b/Sources/IDNA/UTS46+Loading.swift
index 035eb59..f32cd82 100644
--- a/Sources/IDNA/UTS46+Loading.swift
+++ b/Sources/IDNA/UTS46+Loading.swift
@@ -32,7 +32,7 @@ extension UTS46 {
 
 		switch header.version {
 			case 1:
-				break;
+				break
 			default:
 				if #available(macOS 10.12, iOS 10.0, tvOS 10.0, watchOS 3.0, *) {
 					os_log("Unrecognized version found; assuming 1.", type: .debug)