diff --git a/.swiftpm/Later.xctestplan b/.swiftpm/Later.xctestplan
deleted file mode 100644
index 02dfc07..0000000
--- a/.swiftpm/Later.xctestplan
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "configurations" : [
-    {
-      "id" : "D41E1DE8-9029-4D28-93B9-89342D97A149",
-      "name" : "Test Scheme Action",
-      "options" : {
-
-      }
-    }
-  ],
-  "defaultOptions" : {
-    "testExecutionOrdering" : "random"
-  },
-  "testTargets" : [
-    {
-      "parallelizable" : true,
-      "target" : {
-        "containerPath" : "container:",
-        "identifier" : "LaterTests",
-        "name" : "LaterTests"
-      }
-    }
-  ],
-  "version" : 1
-}
diff --git a/Package.swift b/Package.swift
index f0f55f8..a2b283e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -26,8 +26,7 @@ let package = Package(
         .target(
             name: "Later",
             swiftSettings: [
-                .enableExperimentalFeature("StrictConcurrency"),
-                .unsafeFlags(["-warnings-as-errors"])
+                .enableExperimentalFeature("StrictConcurrency")
             ]
         ),
         .testTarget(