Update README.md
diff --git a/README.md b/README.md
index c5d9211..8e17d87 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,8 @@
 ## [Building](https://github.com/DataSketches/sketches-vector/blob/master/README_building.md)
 
 
-[travis]:https://travis-ci.org//DataSketches/sketches-core/builds?branch=master
-[travis img]:https://secure.travis-ci.org/DataSketches/sketches-core.svg?branch=master
+[travis]:https://travis-ci.org//DataSketches/sketches-vector/builds?branch=master
+[travis img]:https://secure.travis-ci.org/DataSketches/sketches-vector.svg?branch=master
 
 [mavenbadge]:https://search.maven.org/#search|gav|1|g%3A%22com.yahoo.datasketches%22%20AND%20a%3A%22sketches-vector%22
 [mavenbadge img]:https://maven-badges.herokuapp.com/maven-central/com.yahoo.datasketches/sketches-vector/badge.svg