diff --git a/data-sources.md b/data-sources.md
index 0dee258..4b339a6 100644
--- a/data-sources.md
+++ b/data-sources.md
@@ -1,4 +1,4 @@
-# Data Sources
+# Data sources in Mapzen Search
 
 Mapzen Search is powered by several major open data sets and owes a tremendous debt of gratitude to the individuals and communities which produced them.