diff --git a/src/NetAnalyzers/UnitTests/Microsoft.NetCore.Analyzers/Security/UseDefaultDllImportSearchPathsAttributeTests.cs b/src/NetAnalyzers/UnitTests/Microsoft.NetCore.Analyzers/Security/UseDefaultDllImportSearchPathsAttributeTests.cs
index 329a79d170..09a52dda7c 100644
--- a/src/NetAnalyzers/UnitTests/Microsoft.NetCore.Analyzers/Security/UseDefaultDllImportSearchPathsAttributeTests.cs
+++ b/src/NetAnalyzers/UnitTests/Microsoft.NetCore.Analyzers/Security/UseDefaultDllImportSearchPathsAttributeTests.cs
@@ -3,6 +3,7 @@
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Testing;
+using Test.Utilities;
 using Xunit;
 using VerifyCS = Test.Utilities.CSharpSecurityCodeFixVerifier<
     Microsoft.NetCore.Analyzers.Security.UseDefaultDllImportSearchPathsAttribute,
@@ -523,7 +524,7 @@ public void TestMethod()
         }
 
         // [DllImport] is set with an absolute path, which will let the [DefaultDllImportSearchPaths] be ignored.
-        [Fact(Skip = "user32.dll isn't available on linux")]
+        [WindowsOnlyFact]
         public async Task Test_DllImportAttributeWithAbsolutePath_DefaultDllImportSearchPaths_NoDiagnostic()
         {
             await VerifyCS.VerifyAnalyzerAsync(@"
@@ -544,7 +545,7 @@ public void TestMethod()
         }
 
         // [DllImport] is set with an absolute path.
-        [Fact(Skip = "user32.dll isn't available on linux")]
+        [WindowsOnlyFact]
         public async Task Test_DllImportAttributeWithAbsolutePath_NoDiagnostic()
         {
             await VerifyCS.VerifyAnalyzerAsync(@"
@@ -563,7 +564,7 @@ public void TestMethod()
 }");
         }
 
-        [Fact(Skip = "user32.dll isn't available on linux")]
+        [WindowsOnlyFact]
         public async Task Test_UsingNonexistentAbsolutePath_NoDiagnostic()
         {
             await VerifyCS.VerifyAnalyzerAsync(@"