diff --git a/app/code/Magento/Swatches/Model/ResourceModel/Swatch.php b/app/code/Magento/Swatches/Model/ResourceModel/Swatch.php
index 8ca694725511d..b0c10847437db 100644
--- a/app/code/Magento/Swatches/Model/ResourceModel/Swatch.php
+++ b/app/code/Magento/Swatches/Model/ResourceModel/Swatch.php
@@ -49,7 +49,7 @@ public function clearSwatchOptionByOptionIdAndType($optionIDs, $type = null)
     {
         if (count($optionIDs)) {
             foreach ($optionIDs as $optionId) {
-                $where = ['option_id' => $optionId];
+                $where = ['option_id = ?' => $optionId];
                 if ($type !== null) {
                     $where['type = ?'] = $type;
                 }