diff --git a/flang/include/flang/Optimizer/CodeGen/CGPasses.td b/flang/include/flang/Optimizer/CodeGen/CGPasses.td
--- a/flang/include/flang/Optimizer/CodeGen/CGPasses.td
+++ b/flang/include/flang/Optimizer/CodeGen/CGPasses.td
@@ -30,15 +30,14 @@
   ];
 }
 
-def CodeGenRewrite : Pass<"cg-rewrite"> {
+def CodeGenRewrite : Pass<"cg-rewrite", "mlir::ModuleOp"> {
   let summary = "Rewrite some FIR ops into their code-gen forms.";
   let description = [{
     Fuse specific subgraphs into single Ops for code generation.
   }];
-  let constructor = "fir::createFirCodeGenRewritePass()";
+  let constructor = "::fir::createFirCodeGenRewritePass()";
   let dependentDialects = [
-    "fir::FIROpsDialect", "fir::FIRCodeGenDialect", "mlir::BuiltinDialect",
-    "mlir::LLVM::LLVMDialect", "mlir::omp::OpenMPDialect"
+    "fir::FIROpsDialect", "fir::FIRCodeGenDialect"
   ];
   let statistics = [
     Statistic<"numDCE", "num-dce'd", "Number of operations eliminated">