diff --git a/.swiftlint.yml b/.swiftlint.yml
index 3082032..78c0874 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -1,5 +1,4 @@
 disabled_rules:
-  - control_statement
   - file_length
   - force_cast
   - force_try
diff --git a/SwiftGit2/OID.swift b/SwiftGit2/OID.swift
index 8c26e8e..1083a10 100644
--- a/SwiftGit2/OID.swift
+++ b/SwiftGit2/OID.swift
@@ -19,7 +19,7 @@ public struct OID {
 	/// string - A 40-byte hex formatted string.
 	public init?(string: String) {
 		// libgit2 doesn't enforce a maximum length
-		if (string.lengthOfBytes(using: String.Encoding.ascii) > 40) {
+		if string.lengthOfBytes(using: String.Encoding.ascii) > 40 {
 			return nil
 		}