diff --git a/delay_from_china.py b/delay_from_china.py
index 970a416..7fcb9a9 100644
--- a/delay_from_china.py
+++ b/delay_from_china.py
@@ -68,4 +68,4 @@ def plot(data, countries):
     pp.xlabel("total cases")
     pp.ylabel("delay to china [days]")
     pp.tight_layout()
-    pp.savefig(name+"num.png")
+    pp.savefig(name+"_china.png")