diff --git a/src/graph_transpiler/webdnn/backend/webassembly/generator.py b/src/graph_transpiler/webdnn/backend/webassembly/generator.py
index dfb082a49..f0d587b6f 100644
--- a/src/graph_transpiler/webdnn/backend/webassembly/generator.py
+++ b/src/graph_transpiler/webdnn/backend/webassembly/generator.py
@@ -91,6 +91,7 @@ def _compile_fallback_asmjs(self, dirname: str):
         args.append(path.join(path.dirname(__file__), "webassembly_header.js"))
         args.append("-o")
         args.append(path.join(dirname, "kernels_{}.js".format(backend_suffix)))
+        args.append("-I/usr/include/eigen3")
         try:
             subprocess.check_call(args, shell=self.platform_windows)
         except Exception as ex: