diff --git a/components/SolrSearchExtraBundle/src/lib/Query/Content/Criterion/MultipleFieldsFullText.php b/components/SolrSearchExtraBundle/src/lib/Query/Content/Criterion/MultipleFieldsFullText.php
index 91929f552..a544ad97d 100644
--- a/components/SolrSearchExtraBundle/src/lib/Query/Content/Criterion/MultipleFieldsFullText.php
+++ b/components/SolrSearchExtraBundle/src/lib/Query/Content/Criterion/MultipleFieldsFullText.php
@@ -125,6 +125,13 @@ class MultipleFieldsFullText extends Criterion implements CustomFieldInterface
      */
     public $boostFunctions = [];
 
+    /**
+     * Array of boost queries.
+     *
+     * @var array
+     */
+    public $boostQueries = [];
+
     /**
      * @param $value
      */
diff --git a/components/SolrSearchExtraBundle/src/lib/Query/Content/CriterionVisitor/MultipleFieldsFullText.php b/components/SolrSearchExtraBundle/src/lib/Query/Content/CriterionVisitor/MultipleFieldsFullText.php
index b1e3461f7..85f29d83b 100644
--- a/components/SolrSearchExtraBundle/src/lib/Query/Content/CriterionVisitor/MultipleFieldsFullText.php
+++ b/components/SolrSearchExtraBundle/src/lib/Query/Content/CriterionVisitor/MultipleFieldsFullText.php
@@ -118,9 +118,18 @@ public function visit(Criterion $criterion, CriterionVisitor $subVisitor = null)
                 reset($boostFunction) :
                 sprintf('sum(%s)', implode(',', $boostFunction));
         }
+        if (!empty($criterion->boostQueries)) {
+            $queryParams['bq'] = $criterion->boostQueries;
+        }
 
         $queryParamsString = implode(' ', array_map(function ($key, $value) {
-            return "{$key}='{$value}'";
+            if (is_array($value)) {
+                return implode(' ', array_map(function ($value) use ($key) {
+                    return "{$key}='{$value}'";
+                }, $value));
+            } else {
+                return "{$key}='{$value}'";
+            }
         }, array_keys($queryParams), $queryParams));
 
         return "{!edismax {$queryParamsString}}";