diff --git a/mlir/utils/spirv/define_enum.sh b/mlir/utils/spirv/define_enum.sh
--- a/mlir/utils/spirv/define_enum.sh
+++ b/mlir/utils/spirv/define_enum.sh
@@ -22,5 +22,5 @@
 current_dir="$(dirname "$current_file")"
 
 python3 ${current_dir}/gen_spirv_dialect.py \
-  --base-td-path ${current_dir}/../../include/mlir/Dialect/SPIRV/SPIRVBase.td \
+  --base-td-path ${current_dir}/../../include/mlir/Dialect/SPIRV/IR/SPIRVBase.td \
   --new-enum "${new_enum}"