diff --git a/src/tint/CMakeLists.txt b/src/tint/CMakeLists.txt
index 3ba43452e6..2d8aaed772 100644
--- a/src/tint/CMakeLists.txt
+++ b/src/tint/CMakeLists.txt
@@ -1364,6 +1364,7 @@ if(TINT_BUILD_BENCHMARKS)
 
   set(TINT_BENCHMARK_SRC
     "castable_bench.cc"
+    "ast/builtin_value_bench.cc"
     "ast/extension_bench.cc"
     "ast/address_space_bench.cc"
     "ast/texel_format_bench.cc"