diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorDiagnosticsTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorDiagnosticsTests.cs
index a554d2681d43d..11cb693b5c2ea 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorDiagnosticsTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorDiagnosticsTests.cs
@@ -11,6 +11,7 @@ namespace System.Text.Json.SourceGeneration.UnitTests
 {
     [ActiveIssue("https://github.com/dotnet/runtime/issues/58226", TestPlatforms.Browser)]
     [SkipOnCoreClr("https://github.com/dotnet/runtime/issues/71962", ~RuntimeConfiguration.Release)]
+    [SkipOnMono("https://github.com/dotnet/runtime/issues/92467")]
     public class JsonSourceGeneratorDiagnosticsTests
     {
         /// <summary>
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorIncrementalTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorIncrementalTests.cs
index daa6498cbc9b2..12e25338d1b63 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorIncrementalTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorIncrementalTests.cs
@@ -13,6 +13,7 @@ namespace System.Text.Json.SourceGeneration.UnitTests
 {
     [ActiveIssue("https://github.com/dotnet/runtime/issues/58226", TestPlatforms.Browser)]
     [SkipOnCoreClr("https://github.com/dotnet/runtime/issues/71962", ~RuntimeConfiguration.Release)]
+    [SkipOnMono("https://github.com/dotnet/runtime/issues/92467")]
     public static class JsonSourceGeneratorIncrementalTests
     {
         [Theory]
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorTests.cs
index eb6d0991585c0..d92a189cbf74e 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Unit.Tests/JsonSourceGeneratorTests.cs
@@ -10,6 +10,7 @@ namespace System.Text.Json.SourceGeneration.UnitTests
 {
     [ActiveIssue("https://github.com/dotnet/runtime/issues/58226", TestPlatforms.Browser)]
     [SkipOnCoreClr("https://github.com/dotnet/runtime/issues/71962", ~RuntimeConfiguration.Release)]
+    [SkipOnMono("https://github.com/dotnet/runtime/issues/92467")]
     public class GeneratorTests
     {
         [Fact]