diff --git a/lib/vast/Conversion/Core/Passes.cpp b/lib/vast/Conversion/Core/Passes.cpp
index 6cd326228f..34201f770a 100644
--- a/lib/vast/Conversion/Core/Passes.cpp
+++ b/lib/vast/Conversion/Core/Passes.cpp
@@ -18,7 +18,7 @@ namespace vast::conv::pipeline {
         // This is necessary to have line tables emitted and basic debugger
         // working. In the future we will add proper debug information emission
         // directly from our frontend.
-        return nested< mlir::LLVM::LLVMFuncOp >(mlir::LLVM::createDIScopeForLLVMFuncOpPass)
+        return nested< vast_module >(mlir::LLVM::createDIScopeForLLVMFuncOpPass)
             .depends_on(core_to_llvm);
     }