diff --git a/app.json b/app.json
index 1f0abd78541..3fbc603f2fa 100644
--- a/app.json
+++ b/app.json
@@ -3,7 +3,7 @@
     "description": "React Frontend of cBioPortal",
     "repository": "https://github.com/cbioportal/cbioportal-frontend",
     "logo": "http://www.cbioportal.org/images/cbioportal_logo.png",
-    "keywors": ["react", "redux", "cancer", "genomics"],
+    "keywords": ["react", "redux", "cancer", "genomics"],
     "buildpacks": [
         {
           "url": "https://github.com/heroku/heroku-buildpack-nodejs#v91"