diff --git a/build/toolchain/android/BUILD.gn b/build/toolchain/android/BUILD.gn
index 216a1973c139..031b4ff4652e 100644
--- a/build/toolchain/android/BUILD.gn
+++ b/build/toolchain/android/BUILD.gn
@@ -20,7 +20,7 @@ android_toolchain_suite("clang_arm") {
 }
 
 android_toolchain_suite("clang_x64") {
-  toolchain_cpu = "x86_64"
+  toolchain_cpu = "x64"
 }
 
 android_toolchain_suite("clang_arm64") {