diff --git a/server-ca/sni_challenge/Makefile b/server-ca/sni_challenge/Makefile
new file mode 100644
index 000000000..b1aebfd05
--- /dev/null
+++ b/server-ca/sni_challenge/Makefile
@@ -0,0 +1,15 @@
+CFLAGS+=-fpic -I/usr/include/python2.7
+LDFLAGS+=
+
+targets=sni_support.so sni_support_wrap.c sni_support.py
+
+all: sni_support.so
+
+sni_support_wrap.c sni_support.py: sni_support.i
+	swig -python $^
+
+sni_support.so: sni_support_wrap.o sni_support.o
+	$(CC) -shared $^ -o $@
+
+clean:
+	rm -f $(targets)