# PrestaShop & LiteSpeed Cache

> Install and configure the LiteSpeed Cache module in PrestaShop 1.6 or 1.7 to speed up your store.

Source: https://www.kualo.com/knowledgebase/perf-litespeed/prestashop-litespeed-cache
Updated: 2026-06-09

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The LiteSpeed Cache module for PrestaShop is compatible with versions 1.6 and 1.7. Do not install it on older versions.

:::warning
Check your PrestaShop version before proceeding. Installing this module on a version earlier than 1.6 may cause problems.
:::

## Installing the LiteSpeed Cache module

1. Log in to your PrestaShop admin area and go to **Modules and Services** > **Modules and Services**.

   ![modulesandservices](https://kb-cdn.kualo.com/c1/49/c1499b89307fbf11d49620d98c4a302fd5db275e.png)

2. Click **Add a new module** in the top-right corner.

   ![addnewmodule](https://kb-cdn.kualo.com/c2/fe/c2fedd802c1022241a20d1d009eea12d4e8c78f2.png)

3. Download the LiteSpeed Cache module zip file from the LiteSpeed Tech website.

4. Select the downloaded `.zip` file and upload it to PrestaShop.

   ![uploadmodule](https://kb-cdn.kualo.com/88/b1/88b136d4a0897dc0d30b24b46351f5848e166181.png)

5. Click **Install**.

   ![installmodule](https://kb-cdn.kualo.com/06/fe/06fe97a086c1ff4cc29385bc29fc8ce0fd9276ee.png)

6. Enable LiteSpeed Cache, adjust your TTL values to suit your store, then click **Save**.

   ![configuremodule](https://kb-cdn.kualo.com/c0/b0/c0b00107143ce44037e8ae6e39a7f6c7008e3396.png)

## Template customisation for the shopping cart

For PrestaShop to work correctly - particularly the shopping cart - you need to modify two files in your template after installing the module.

- For **PrestaShop 1.6**, refer to the LiteSpeed Wiki customisation guide for version 1.6.
- For **PrestaShop 1.7**, refer to the LiteSpeed Wiki customisation guide for version 1.7.

:::info
If you need help at any stage, open a support ticket and the Kualo team will be happy to assist.
:::


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_Source: Kualo Knowledgebase — https://www.kualo.com/knowledgebase/perf-litespeed/prestashop-litespeed-cache · © Kualo Ltd._