diff --git a/src/SolidStack.Core.Flow.Tests/ResultTests.cs b/src/SolidStack.Core.Flow.Tests/ResultTests.cs
index 8cbd541..ee70fe7 100644
--- a/src/SolidStack.Core.Flow.Tests/ResultTests.cs
+++ b/src/SolidStack.Core.Flow.Tests/ResultTests.cs
@@ -168,7 +168,15 @@ public void MapTo_OnError_ReturnsMappedResult()
         {
             var result = Result<object, object>.Error("error");
 
-            var mappedResult =
+            var mappedResultA =
+                result
+                    .WhenError()
+                    .MapTo(x => 1)
+                    .WhenSuccess()
+                    .MapTo(x => 0)
+                    .Map();
+
+            var mappedResultB =
                 result
                     .WhenError<int>()
                     .MapTo(x => 2)
@@ -178,7 +186,17 @@ public void MapTo_OnError_ReturnsMappedResult()
                     .MapTo(x => 0)
                     .Map();
 
-            mappedResult.Should().Be(1);
+            var mappedResultC =
+                result
+                    .WhenSuccess()
+                    .MapTo(x => 0)
+                    .WhenError()
+                    .MapTo(x => 1)
+                    .Map();
+
+            mappedResultA.Should().Be(1);
+            mappedResultB.Should().Be(1);
+            mappedResultC.Should().Be(1);
         }
 
         [Fact]
@@ -222,7 +240,7 @@ public void MapTo_OnSuccess_ReturnsMappedResult()
         {
             var result = Result<string, string>.Success("success");
 
-            var mappedResult =
+            var mappedResultA =
                 result
                     .WhenSuccess()
                     .MapTo(x => 0)
@@ -230,7 +248,16 @@ public void MapTo_OnSuccess_ReturnsMappedResult()
                     .MapTo(x => 1)
                     .Map();
 
-            mappedResult.Should().Be(0);
+            var mappedResultB =
+                result
+                    .WhenError()
+                    .MapTo(x => 1)
+                    .WhenSuccess()
+                    .MapTo(x => 0)
+                    .Map();
+
+            mappedResultA.Should().Be(0);
+            mappedResultB.Should().Be(0);
         }
 
         [Fact]
diff --git a/src/SolidStack.Core.Flow/Internal/Result/UnresolvedMappableError.cs b/src/SolidStack.Core.Flow/Internal/Result/UnresolvedMappableError.cs
index 9313212..499597b 100644
--- a/src/SolidStack.Core.Flow/Internal/Result/UnresolvedMappableError.cs
+++ b/src/SolidStack.Core.Flow/Internal/Result/UnresolvedMappableError.cs
@@ -3,7 +3,7 @@
 namespace SolidStack.Core.Flow.Internal.Result
 {
     internal class UnresolvedMappableError<TError, TSuccess, TMappingDestination> : MappableContent<
-            ResolvedMappableSuccess<TError, TSuccess, TMappingDestination>, TSuccess, TMappingDestination>,
+            UnresolvedMappableError<TError, TSuccess, TMappingDestination>, TSuccess, TMappingDestination>,
         IMappableError<TError, TSuccess, TMappingDestination>
     {
         public UnresolvedMappableError(TSuccess content) :
diff --git a/src/SolidStack.Core.Flow/SolidStack.Core.Flow.nuspec b/src/SolidStack.Core.Flow/SolidStack.Core.Flow.nuspec
index dbbd23f..aa2ab65 100644
--- a/src/SolidStack.Core.Flow/SolidStack.Core.Flow.nuspec
+++ b/src/SolidStack.Core.Flow/SolidStack.Core.Flow.nuspec
@@ -3,7 +3,7 @@
   <metadata>
     <id>SolidStack.Core.Flow</id>
     <version>$version$</version>
-    <description>SolidStack.Core.Guards focuses on encapsulating the branching logic of your code so you can write a linear and much more readable code flow without having to deal with exceptions, null checks and unnecessary conditions.</description>
+    <description>SolidStack.Core.Flow focuses on encapsulating the branching logic of your code so you can write a linear and much more readable code flow without having to deal with exceptions, null checks and unnecessary conditions.</description>
     <authors>$authors$</authors>
     <title>$title$</title>
     <projectUrl>$projectUrl$</projectUrl>
@@ -13,6 +13,9 @@
     <!--<releaseNotes>$releaseNotes$</releaseNotes>-->
     <copyright>$copyright$</copyright>
     <tags>SolidStack Flow OptionPattern ResultPattern EitherPattern RailwayOrientedProgramming FunctionalProgramming</tags>
+    <dependencies>
+      <dependency id="SolidStack.Core.Flow"/>
+    </dependencies>
   </metadata>
   <files>
     <file src="bin\$configuration$\netstandard2.0\SolidStack.Core.Flow.dll" target="lib\netstandard2.0"/>