AngularJS - own filter

I'm trying to make my own filter due to some tutorials in AngularJS.

My code looks like this

angular.module('fooAppFilters', []).filter('scenarioDate', function() {
  return function(input) {
    // do some changes on input
    return input;
  };
});

angular.module('fooApp', ['fooAppFilters']);

function FooCtrl($scope, $http, $ogrAppFilters) {
  // ...
}

Anyway, I'm getting this error:

Error: Unknown provider: $fooAppFiltersProvider <- $fooAppFilters

Can you give me a hint please? I am stuck here for a longer time.

Thank you