diff --git a/utils/gn/secondary/llvm/lib/Target/WebAssembly/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/WebAssembly/BUILD.gn
index 30530ae57ad..f3f1019ba46 100644
--- a/utils/gn/secondary/llvm/lib/Target/WebAssembly/BUILD.gn
+++ b/utils/gn/secondary/llvm/lib/Target/WebAssembly/BUILD.gn
@@ -69,6 +69,7 @@ static_library("LLVMWebAssemblyCodeGen") {
     "WebAssemblyExceptionInfo.cpp",
     "WebAssemblyExplicitLocals.cpp",
     "WebAssemblyFastISel.cpp",
+    "WebAssemblyFixBrTableDefaults.cpp",
     "WebAssemblyFixFunctionBitcasts.cpp",
     "WebAssemblyFixIrreducibleControlFlow.cpp",
     "WebAssemblyFrameLowering.cpp",