diff --git a/Sources/Containerization/DNSConfiguration.swift b/Sources/Containerization/DNSConfiguration.swift
index 19edae9c..21ff0f34 100644
--- a/Sources/Containerization/DNSConfiguration.swift
+++ b/Sources/Containerization/DNSConfiguration.swift
@@ -60,7 +60,7 @@ extension DNS {
         }
 
         if !options.isEmpty {
-            text += "opts \(options.joined(separator: " "))\n"
+            text += "options \(options.joined(separator: " "))\n"
         }
 
         return text
diff --git a/Tests/ContainerizationTests/DNSTests.swift b/Tests/ContainerizationTests/DNSTests.swift
index a4ab157e..f1487415 100644
--- a/Tests/ContainerizationTests/DNSTests.swift
+++ b/Tests/ContainerizationTests/DNSTests.swift
@@ -29,7 +29,7 @@ struct DNSTests {
             options: ["ndots:2", "timeout:1"]
         )
 
-        let expected = "nameserver 8.8.8.8\nnameserver 1.1.1.1\ndomain example.com\nsearch internal.com test.com\nopts ndots:2 timeout:1\n"
+        let expected = "nameserver 8.8.8.8\nnameserver 1.1.1.1\ndomain example.com\nsearch internal.com test.com\noptions ndots:2 timeout:1\n"
         #expect(dns.resolvConf == expected)
     }