diff --git a/src/HttpClientMock/MockRequestBuilderCollection.php b/src/HttpClientMock/MockRequestBuilderCollection.php
index 7422794..92958b5 100644
--- a/src/HttpClientMock/MockRequestBuilderCollection.php
+++ b/src/HttpClientMock/MockRequestBuilderCollection.php
@@ -68,4 +68,9 @@ public function count(): int
     {
         return count($this->requestBuilders);
     }
+
+    public function reset(): void
+    {
+        $this->requestBuilders = [];
+    }
 }
diff --git a/tests/HttpClientMock/MockRequestBuilderCollectionTest.php b/tests/HttpClientMock/MockRequestBuilderCollectionTest.php
index 4dca0b1..926426a 100644
--- a/tests/HttpClientMock/MockRequestBuilderCollectionTest.php
+++ b/tests/HttpClientMock/MockRequestBuilderCollectionTest.php
@@ -13,6 +13,7 @@
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpClient\Response\MockResponse;
 
 #[CoversClass(MockRequestBuilder::class)]
 #[CoversClass(MockRequestBuilderCollection::class)]
@@ -237,6 +238,51 @@ public function testAssertThatFails(): void
         $this->fail('Expected assertion was not thrown');
     }
 
+    public function testReset(): void
+    {
+        $collection = new MockRequestBuilderCollection();
+        $collection->addMockRequestBuilder(
+            (new MockRequestBuilder())
+                ->method('GET')
+                ->willRespond(new MockResponseBuilder()),
+        );
+
+        self::assertCount(1, $collection);
+
+        $collection->reset();
+
+        self::assertCount(0, $collection);
+    }
+
+    public function testResetPreventsStaleCallbacks(): void
+    {
+        $collection = new MockRequestBuilderCollection();
+
+        $collection->addMockRequestBuilder(
+            (new MockRequestBuilder())
+                ->method('GET')
+                ->uri('/test')
+                ->onMatch(static function (): void {
+                    // This callback should not be called after reset
+                })
+                ->willRespond(new MockResponseBuilder()),
+        );
+
+        $collection->reset();
+
+        $collection->addMockRequestBuilder(
+            (new MockRequestBuilder())
+                ->method('GET')
+                ->uri('/test')
+                ->willRespond(new MockResponseBuilder()),
+        );
+
+        // This should not throw "Value of type null is not callable" error
+        $response = $collection('GET', '/test', []);
+
+        self::assertInstanceOf(MockResponse::class, $response);
+    }
+
     /** @return mixed[] */
     public static function requests(): array
     {