diff --git a/src/Compilers/CSharp/Test/Emit/PDB/PDBUsingTests.cs b/src/Compilers/CSharp/Test/Emit/PDB/PDBUsingTests.cs
index 007671dd1f2a8..5b1dc439dace6 100644
--- a/src/Compilers/CSharp/Test/Emit/PDB/PDBUsingTests.cs
+++ b/src/Compilers/CSharp/Test/Emit/PDB/PDBUsingTests.cs
@@ -275,7 +275,7 @@ class C { void M() { } }
 </symbols>");
         }
 
-        [Fact]
+        [Fact(Skip = "https://github.com/dotnet/roslyn/issues/68312")]
         public void TestTypeAliases1_B()
         {
             var text = @"
@@ -435,7 +435,7 @@ class C { void M() { } }
 </symbols>");
         }
 
-        [Fact]
+        [Fact(Skip = "https://github.com/dotnet/roslyn/issues/68312")]
         public void TestTypeAliases3()
         {
             var text = @"