diff --git a/src/ILCompiler.Compiler/src/Compiler/DependencyAnalysis/ObjectWriter.cs b/src/ILCompiler.Compiler/src/Compiler/DependencyAnalysis/ObjectWriter.cs
index e94a7a1904a..5f086ec0bf1 100644
--- a/src/ILCompiler.Compiler/src/Compiler/DependencyAnalysis/ObjectWriter.cs
+++ b/src/ILCompiler.Compiler/src/Compiler/DependencyAnalysis/ObjectWriter.cs
@@ -203,10 +203,6 @@ public bool HasFunctionDebugInfo()
 
         public void BuildFileInfoMap(IEnumerable<DependencyNode> nodes)
         {
-            // TODO: DebugInfo on Unix https://github.com/dotnet/corert/issues/608
-            if (_targetPlatform.OperatingSystem != TargetOS.Windows)
-                return;
-
             int fileId = 1;
             foreach (DependencyNode node in nodes)
             {