diff --git a/bindings/Makefile b/bindings/Makefile
index 044ca57b9260be3c8f7642a99e881d993c2829bb..b8474b573531728dc5c152233773aeea8541419d 100644
--- a/bindings/Makefile
+++ b/bindings/Makefile
@@ -15,6 +15,7 @@ SAMPLE_X86 = $(TMPDIR)/sample_x86
 
 all:
 	cd python && $(MAKE) gen_const
+	python const_generator.py nodejs
 
 samples: expected python