diff --git a/test/Polly.Specs/Caching/ResultTtlSpecs.cs b/test/Polly.Specs/Caching/ResultTtlSpecs.cs
index ef1a0757e9c..20263362f18 100644
--- a/test/Polly.Specs/Caching/ResultTtlSpecs.cs
+++ b/test/Polly.Specs/Caching/ResultTtlSpecs.cs
@@ -21,7 +21,7 @@ public void Should_throw_when_func_is_null_using_context()
     [Fact]
     public void Should_not_throw_when_func_is_set()
     {
-        Action configure = () => _ = new ResultTtl<object>(_ => new Ttl());
+        Action configure = () => _ = new ResultTtl<object>(_ => default);
 
         configure.Should().NotThrow();
     }
@@ -29,7 +29,7 @@ public void Should_not_throw_when_func_is_set()
     [Fact]
     public void Should_not_throw_when_func_is_set_using_context()
     {
-        Action configure = () => _ = new ResultTtl<object>((_, _) => new Ttl());
+        Action configure = () => _ = new ResultTtl<object>((_, _) => default);
 
         configure.Should().NotThrow();
     }
diff --git a/test/Polly.Specs/Polly.Specs.csproj b/test/Polly.Specs/Polly.Specs.csproj
index e627c0bdb58..9296d061242 100644
--- a/test/Polly.Specs/Polly.Specs.csproj
+++ b/test/Polly.Specs/Polly.Specs.csproj
@@ -9,7 +9,7 @@
     <Include>[Polly]*</Include>
     <IncludePollyUsings>true</IncludePollyUsings>
     <NoWarn>$(NoWarn);S103;S104;IDE0011;SA1600;SA1204;CA2008;CA2201;</NoWarn>
-    <NoWarn>$(NoWarn);S3878;CA1030;S3717;SA1129;S1402;SA1649;SA1402;CA1031</NoWarn>
+    <NoWarn>$(NoWarn);S3878;CA1030;S3717;S1402;SA1649;SA1402;CA1031</NoWarn>
     <NoWarn>$(NoWarn);S2184;</NoWarn>
   </PropertyGroup>
 
diff --git a/test/Polly.Specs/Retry/WaitAndRetryForeverSpecs.cs b/test/Polly.Specs/Retry/WaitAndRetryForeverSpecs.cs
index ff961e72e52..dc99f6f3baa 100644
--- a/test/Polly.Specs/Retry/WaitAndRetryForeverSpecs.cs
+++ b/test/Polly.Specs/Retry/WaitAndRetryForeverSpecs.cs
@@ -66,7 +66,7 @@ public void Should_not_throw_regardless_of_how_many_times_the_specified_exceptio
     {
         var policy = Policy
             .Handle<DivideByZeroException>()
-            .WaitAndRetryForever(_ => new TimeSpan());
+            .WaitAndRetryForever(_ => default);
 
         policy.Invoking(x => x.RaiseException<DivideByZeroException>(3))
               .Should().NotThrow();
@@ -78,7 +78,7 @@ public void Should_not_throw_regardless_of_how_many_times_one_of_the_specified_e
         var policy = Policy
             .Handle<DivideByZeroException>()
             .Or<ArgumentException>()
-            .WaitAndRetryForever(_ => new TimeSpan());
+            .WaitAndRetryForever(_ => default);
 
         policy.Invoking(x => x.RaiseException<ArgumentException>(3))
               .Should().NotThrow();
diff --git a/test/Polly.Specs/Retry/WaitAndRetrySpecs.cs b/test/Polly.Specs/Retry/WaitAndRetrySpecs.cs
index db0c52307a3..71d06c47949 100644
--- a/test/Polly.Specs/Retry/WaitAndRetrySpecs.cs
+++ b/test/Polly.Specs/Retry/WaitAndRetrySpecs.cs
@@ -551,7 +551,7 @@ public void Should_throw_when_retry_count_is_less_than_zero_without_context()
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(-1, _ => new TimeSpan(), onRetry);
+                                  .WaitAndRetry(-1, _ => default, onRetry);
 
         policy.Should().Throw<ArgumentOutOfRangeException>().And
               .ParamName.Should().Be("retryCount");
@@ -564,7 +564,7 @@ public void Should_throw_when_retry_count_is_less_than_zero_with_context()
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(-1, _ => new TimeSpan(), onRetry);
+                                  .WaitAndRetry(-1, _ => default, onRetry);
 
         policy.Should().Throw<ArgumentOutOfRangeException>().And
               .ParamName.Should().Be("retryCount");
@@ -577,7 +577,7 @@ public void Should_throw_when_retry_count_is_less_than_zero_with_attempts_with_c
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(-1, _ => new TimeSpan(), onRetry);
+                                  .WaitAndRetry(-1, _ => default, onRetry);
 
         policy.Should().Throw<ArgumentOutOfRangeException>().And
               .ParamName.Should().Be("retryCount");
@@ -629,7 +629,7 @@ public void Should_throw_when_onretry_action_is_null_without_context_when_using_
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(1, _ => new TimeSpan(), nullOnRetry);
+                                  .WaitAndRetry(1, _ => default, nullOnRetry);
 
         policy.Should().Throw<ArgumentNullException>().And
               .ParamName.Should().Be("onRetry");
@@ -642,7 +642,7 @@ public void Should_throw_when_onretry_action_is_null_with_context_when_using_pro
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(1, _ => new TimeSpan(), nullOnRetry);
+                                  .WaitAndRetry(1, _ => default, nullOnRetry);
 
         policy.Should().Throw<ArgumentNullException>().And
               .ParamName.Should().Be("onRetry");
@@ -655,7 +655,7 @@ public void Should_throw_when_onretry_action_is_null_with_attempts_with_context_
 
         Action policy = () => Policy
                                   .Handle<DivideByZeroException>()
-                                  .WaitAndRetry(1, _ => new TimeSpan(), nullOnRetry);
+                                  .WaitAndRetry(1, _ => default, nullOnRetry);
 
         policy.Should().Throw<ArgumentNullException>().And
               .ParamName.Should().Be("onRetry");