diff --git a/Makefile b/Makefile
index 7a0cb68cb..743ddf82c 100644
--- a/Makefile
+++ b/Makefile
@@ -118,7 +118,7 @@ test: all
 
 
 lint:
-	flake8 src test tools benchmark/benchmark.py benchmark/plot_benchmark.py
+	flake8 src test tools pyodide_build benchmark/benchmark.py benchmark/plot_benchmark.py
 	clang-format -output-replacements-xml src/*.c src/*.h src/*.js | (! grep '<replacement ')