diff --git a/locales/en-US.json b/locales/en-US.json
index 9c43d107..fe4425f0 100644
--- a/locales/en-US.json
+++ b/locales/en-US.json
@@ -90,7 +90,7 @@
   },
   "build-section": {
     "title": {
-      "key_features": "Why Witnet great for building{0}",
+      "key_features": "Why is Witnet great for building{0}",
       "dot": "?"
     },
     "description": "Learn about the unique features that make Witnet the ultimate solution to sourcing data into smart contracts and blockchains reliably.",