diff --git a/src/plugins/discover/public/application/angular/context_app.js b/src/plugins/discover/public/application/angular/context_app.js
index f698ed84a8948f..145d3afe232243 100644
--- a/src/plugins/discover/public/application/angular/context_app.js
+++ b/src/plugins/discover/public/application/angular/context_app.js
@@ -56,8 +56,8 @@ getAngularModule().directive('contextApp', function ContextApp() {
 });
 
 function ContextAppController($scope, Private) {
-  const { filterManager, indexpatterns, uiSettings } = getServices();
-  const queryParameterActions = getQueryParameterActions(filterManager, indexpatterns);
+  const { filterManager, indexPatterns, uiSettings } = getServices();
+  const queryParameterActions = getQueryParameterActions(filterManager, indexPatterns);
   const queryActions = Private(QueryActionsProvider);
   this.state = createInitialState(
     parseInt(uiSettings.get(CONTEXT_STEP_SETTING), 10),