diff --git a/Sources/MicroPinboard/API/TagsAPIFactory.swift b/Sources/MicroPinboard/API/TagsAPIFactory.swift
index a8e1a4c..f486274 100644
--- a/Sources/MicroPinboard/API/TagsAPIFactory.swift
+++ b/Sources/MicroPinboard/API/TagsAPIFactory.swift
@@ -21,7 +21,7 @@ public enum TagsAPIFactory {
             path: "/v1/tags/delete",
             method: .get,
             queryItems: [
-                .init(name: "tag", value: "tag")
+                .init(name: "tag", value: tag)
             ]
         )
     }
diff --git a/Tests/MicroPinboardTests/PostsAPIFactoryTests.swift b/Tests/MicroPinboardTests/PostsAPIFactoryTests.swift
index f716144..8855041 100644
--- a/Tests/MicroPinboardTests/PostsAPIFactoryTests.swift
+++ b/Tests/MicroPinboardTests/PostsAPIFactoryTests.swift
@@ -391,7 +391,7 @@ class PostsAPIFactoryTests: XCTestCase {
         XCTAssertTrue(
             try XCTUnwrap(
                 request.queryItems?.contains(
-                    URLQueryItem(name: "fromdt", value: "0000-01-01")
+                    URLQueryItem(name: "fromdt", value: "0001-01-01")
                 )
             )
         )