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# Why the Second Image of a Combination/Variant Is Not Displayed on Amazon - Amazon Marketplace

When checking your product combinations or variants on Amazon, you may notice that the **second image** assigned to a combination in PrestaShop is missing from the product image gallery on Amazon.

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## Why Does This Happen?

By default, the Amazon Marketplace module automatically designates the **second image** of a combination as the **Swatch Image** (the thumbnail image used in Amazon's variant/color selection boxes). 

Because the module assigns this image exclusively for swatch selection, it does not submit it to Amazon as a standard product gallery image.

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## How to Fix It

To allow the second image to display as a standard gallery image on Amazon, you must instruct the module to use the main product image for swatches instead.

### Step 1: Update the Module Settings
1. In your PrestaShop back office, go to **Amazon Marketplace > Parameters**.
2. Click **Advanced parameters**.
3. Enable the option: **"Swatch uses the main product image"**.
4. Save your configuration.

### Step 2: Resend Product Images
1. Navigate to **Catalog > Amazon > Send images**.
2. Click **Send to Amazon** to resubmit your product images to Amazon.