diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8364d9..c9c5073 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,8 @@ Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) princip
 
 ## Unreleased
 
-- Nothing
+### Added
+- Add an option to ignore certain query parameters. See readme for more info.
 
 ## [2.3.2] - 2021-08-30
 
diff --git a/README.md b/README.md
index d77ca4e..96935a4 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![PHP from Packagist](https://img.shields.io/packagist/php-v/swisnl/php-http-fixture-client.svg)](https://packagist.org/packages/swisnl/php-http-fixture-client)
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/swisnl/php-http-fixture-client.svg)](https://packagist.org/packages/swisnl/php-http-fixture-client)
-[![Software License](https://img.shields.io/packagist/l/swisnl/php-http-fixture-client.svg)](https://github.com/swisnl/php-http-fixture-client/blob/master/LICENSE) 
+[![Software License](https://img.shields.io/packagist/l/swisnl/php-http-fixture-client.svg)](https://github.com/swisnl/php-http-fixture-client/blob/master/LICENSE)
 [![Buy us a tree](https://img.shields.io/badge/Treeware-%F0%9F%8C%B3-lightgreen.svg)](https://plant.treeware.earth/swisnl/php-http-fixture-client)
 [![Build Status](https://travis-ci.org/swisnl/php-http-fixture-client.svg?branch=master)](https://travis-ci.org/swisnl/php-http-fixture-client)
 [![Scrutinizer Coverage](https://img.shields.io/scrutinizer/coverage/g/swisnl/php-http-fixture-client.svg)](https://scrutinizer-ci.com/g/swisnl/php-http-fixture-client/?branch=master)
@@ -57,6 +57,13 @@ Please see the following table for some examples.
 |                                                     |     | /path/to/fixtures/example.com/api/comments.get.mock |
 |                                                     |     | /path/to/fixtures/example.com/api/comments.mock |
 
+### Ignored query parameters
+The `ReponseBuilder` can be instructed to ignore certain query parameters using `setIgnoredQueryParameters([...])`.
+When configured, the provided parameters will be ignored when transforming requests to file paths.
+You should only provide the parameter name, not the value.
+This allows you to ignore 'dynamic' parameters that change in each test execution.
+Parameters are matched strictly, so 'foo' will match 'foo=bar', but not 'foo[]=bar'.
+
 ### Strict mode
 The `ReponseBuilder` can be set to strict mode using `setStrictMode(true)`.
 When in strict mode, only the first possible fixture path will be used.
@@ -68,7 +75,7 @@ This means that both the method and query params must be present in the fixture
 ### Body
 
 The body of a request is loaded directly from a fixture with the file extension _.mock_.
-The contents of this file can be anything that is a valid HTTP response, e.g. HTML, JSON or even images. 
+The contents of this file can be anything that is a valid HTTP response, e.g. HTML, JSON or even images.
 If a fixture can not be found, a `MockNotFoundException` will be thrown.
 This exception has a convenience method `getPossiblePaths()` which lists all file paths that were checked, in order of specificity.
 
@@ -120,4 +127,4 @@ This package is [Treeware](https://treeware.earth). If you use it in production,
 
 ## SWIS :heart: Open Source
 
-[SWIS](https://www.swis.nl) is a web agency from Leiden, the Netherlands. We love working with open source software. 
+[SWIS](https://www.swis.nl) is a web agency from Leiden, the Netherlands. We love working with open source software.
diff --git a/src/ResponseBuilder.php b/src/ResponseBuilder.php
index f11ed14..583d7d8 100644
--- a/src/ResponseBuilder.php
+++ b/src/ResponseBuilder.php
@@ -45,6 +45,11 @@ class ResponseBuilder implements ResponseBuilderInterface
      */
     private $strictMode = false;
 
+    /**
+     * @var array
+     */
+    private $ignoredQueryParameters = [];
+
     /**
      * @param string                             $fixturesPath
      * @param array                              $domainAliases
@@ -77,6 +82,26 @@ public function setStrictMode(bool $strictMode): self
         return $this;
     }
 
+    /**
+     * @return array
+     */
+    public function getIgnoredQueryParameters(): array
+    {
+        return $this->ignoredQueryParameters;
+    }
+
+    /**
+     * @param array $ignoredQueryParameters
+     *
+     * @return self
+     */
+    public function setIgnoredQueryParameters(array $ignoredQueryParameters): self
+    {
+        $this->ignoredQueryParameters = $ignoredQueryParameters;
+
+        return $this;
+    }
+
     /**
      * @param \Psr\Http\Message\RequestInterface $request
      *
@@ -256,7 +281,12 @@ protected function getMethodFromRequest(RequestInterface $request): string
     protected function getQueryFromRequest(RequestInterface $request, string $replacement = '-'): string
     {
         $query = urldecode($request->getUri()->getQuery());
-        $parts = explode('&', $query);
+        $parts = array_filter(
+            explode('&', $query),
+            function (string $part) {
+                return !$this->isQueryPartIgnored($part);
+            }
+        );
         sort($parts);
         $query = implode('&', $parts);
 
@@ -267,6 +297,22 @@ protected function getQueryFromRequest(RequestInterface $request, string $replac
             ->removeRight($replacement);
     }
 
+    /**
+     * @param string $part
+     *
+     * @return bool
+     */
+    protected function isQueryPartIgnored(string $part): bool
+    {
+        foreach ($this->getIgnoredQueryParameters() as $parameter) {
+            if ($part === $parameter || strncmp($part, $parameter.'=', strlen($parameter) + 1) === 0) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     /**
      * @return string
      */
diff --git a/tests/ResponseBuilderTest.php b/tests/ResponseBuilderTest.php
index cef4f84..5a54f4e 100644
--- a/tests/ResponseBuilderTest.php
+++ b/tests/ResponseBuilderTest.php
@@ -126,6 +126,25 @@ public function itCanBuildAResponseUsingDomainAliases()
         $this->assertEquals($expectedResponse->getBody()->__toString(), $actualResponse->getBody()->__toString());
     }
 
+    /**
+     * @test
+     */
+    public function itCanBuildAResponseWithIgnoredParameters(): void
+    {
+        // arrange
+        $messageFactory = MessageFactoryDiscovery::find();
+        $builder = $this->getBuilder()->setIgnoredQueryParameters(['ignore-me', 'ignore-me-too']);
+
+        $expectedResponse = $messageFactory->createResponse()
+            ->withBody(Utils::streamFor(file_get_contents($this->getFixturesPath().'/example.com/api/articles.mock')));
+
+        // act
+        $actualResponse = $builder->build($messageFactory->createRequest('GET', 'https://example.com/api/articles?ignore-me=true&ignore-me-too'));
+
+        // assert
+        $this->assertEquals($expectedResponse->getBody()->__toString(), $actualResponse->getBody()->__toString());
+    }
+
     /**
      * @test
      */