diff --git a/compiler/src/iree/compiler/Codegen/Dialect/Codegen/IR/IREECodegenAttrs.cpp b/compiler/src/iree/compiler/Codegen/Dialect/Codegen/IR/IREECodegenAttrs.cpp
index 3def02aee6df..9b88f13a4d22 100644
--- a/compiler/src/iree/compiler/Codegen/Dialect/Codegen/IR/IREECodegenAttrs.cpp
+++ b/compiler/src/iree/compiler/Codegen/Dialect/Codegen/IR/IREECodegenAttrs.cpp
@@ -22,7 +22,6 @@
 #include "iree/compiler/Codegen/Dialect/Codegen/IR/IREECodegenAttrs.cpp.inc"
 #include "iree/compiler/Codegen/Dialect/Codegen/IR/LoweringConfigEnums.cpp.inc"
 
-static const char kConfigAttrName[] = "lowering_config";
 static const char kTranslationInfoAttrName[] = "translation_info";
 static const char kCompilationInfoAttrName[] = "compilation_info";