diff --git a/Directory.Build.props b/Directory.Build.props
index 3f780fa..3476d95 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -43,10 +43,10 @@
-
+
-
+
\ No newline at end of file
diff --git a/src/Atc.Test/Atc.Test.csproj b/src/Atc.Test/Atc.Test.csproj
index 7f00624..6cdc81e 100644
--- a/src/Atc.Test/Atc.Test.csproj
+++ b/src/Atc.Test/Atc.Test.csproj
@@ -18,8 +18,8 @@
-
-
+
+
\ No newline at end of file
diff --git a/src/Atc.Test/AutoNSubstituteDataAttribute.cs b/src/Atc.Test/AutoNSubstituteDataAttribute.cs
index f12e68c..dcdae00 100644
--- a/src/Atc.Test/AutoNSubstituteDataAttribute.cs
+++ b/src/Atc.Test/AutoNSubstituteDataAttribute.cs
@@ -7,6 +7,7 @@ namespace Atc.Test;
///
/// NSubstitute is used when the type is abstract, or when the is applied.
///
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
public sealed class AutoNSubstituteDataAttribute : AutoDataAttribute
{
///
diff --git a/src/Atc.Test/InlineAutoNSubstituteDataAttribute.cs b/src/Atc.Test/InlineAutoNSubstituteDataAttribute.cs
index 28afad8..1946468 100644
--- a/src/Atc.Test/InlineAutoNSubstituteDataAttribute.cs
+++ b/src/Atc.Test/InlineAutoNSubstituteDataAttribute.cs
@@ -11,6 +11,7 @@ namespace Atc.Test;
"Design",
"CA1019:Define accessors for attribute arguments",
Justification = "By design")]
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
public sealed class InlineAutoNSubstituteDataAttribute : CompositeDataAttribute
{
///
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 93e4ae2..96a2d6a 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -54,7 +54,7 @@
-
+
\ No newline at end of file
diff --git a/test/Atc.Test.Tests/Atc.Test.Tests.csproj b/test/Atc.Test.Tests/Atc.Test.Tests.csproj
index 7189f60..96f0973 100644
--- a/test/Atc.Test.Tests/Atc.Test.Tests.csproj
+++ b/test/Atc.Test.Tests/Atc.Test.Tests.csproj
@@ -7,9 +7,9 @@
-
-
-
+
+
+
runtime; build; native; contentfiles; analyzers; buildtransitive
all