diff --git a/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/SttpMockServerClient.scala b/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/SttpMockServerClient.scala
index 5341e57e9b..48aee0bdcc 100644
--- a/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/SttpMockServerClient.scala
+++ b/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/SttpMockServerClient.scala
@@ -4,7 +4,7 @@ import io.circe.{JsonObject, Printer}
 import io.circe.syntax._
 import sttp.client3._
 import sttp.client3.testing._
-import sttp.model.Uri.UriContext
+import sttp.model.Uri.{QuerySegment, UriContext}
 import sttp.model.{ContentTypeRange, HasHeaders, Header, HeaderNames, Headers, MediaType, StatusCode, Uri}
 import sttp.tapir.internal.ParamsAsAny
 import sttp.tapir.{CodecFormat, DecodeResult, Endpoint, RawBodyType, WebSocketBodyOutput}
@@ -134,7 +134,8 @@ object SttpMockServerClient {
     val request = SttpClientInterpreter().toSecureRequest(endpoint, None).apply(securityInput).apply(input)
     ExpectationRequestDefinition(
       method = request.method,
-      path = request.uri,
+      path = request.uri.copy(querySegments = Seq()),
+      queryStringParameters = querySegmentsToMultiMapOpt(request.uri.querySegments),
       body = toExpectationBody(request),
       headers = headersToMultiMapOpt(request.headers)
     )
@@ -206,6 +207,16 @@ object SttpMockServerClient {
     if (headers.isEmpty) None
     else Some(headers.groupBy(_.name).map { case (name, values) => name -> values.map(_.value).toList })
 
+  private def querySegmentsToMultiMapOpt(querySegments: Seq[QuerySegment]): Option[Map[String, List[String]]] =
+    if (querySegments.isEmpty) None
+    else
+      Some(
+        querySegments
+          .collect { case kv: QuerySegment.KeyValue => kv }
+          .groupBy(x => x.k)
+          .map { case (key, values) => key -> values.map(_.v).toList }
+      )
+
   private val printer = Printer.noSpaces
 
   private def handleSimpleResponse(response: Response[Either[String, String]]): Either[Throwable, Unit] = {
diff --git a/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/model.scala b/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/model.scala
index ca35f7eaa1..9bae583f32 100644
--- a/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/model.scala
+++ b/server/sttp-mock-server/src/main/scala/sttp/tapir/server/mockserver/model.scala
@@ -27,6 +27,7 @@ case class Expectation(
 case class ExpectationRequestDefinition(
     method: Method,
     path: Uri,
+    queryStringParameters: Option[Map[String, List[String]]],
     body: Option[ExpectationBodyDefinition],
     headers: Option[Map[String, List[String]]]
 )
diff --git a/server/sttp-mock-server/src/test/scala/sttp/tapir/server/mockserver/SttpMockServerClientSpec.scala b/server/sttp-mock-server/src/test/scala/sttp/tapir/server/mockserver/SttpMockServerClientSpec.scala
index 60040add79..166b847110 100644
--- a/server/sttp-mock-server/src/test/scala/sttp/tapir/server/mockserver/SttpMockServerClientSpec.scala
+++ b/server/sttp-mock-server/src/test/scala/sttp/tapir/server/mockserver/SttpMockServerClientSpec.scala
@@ -46,6 +46,13 @@ class SttpMockServerClientSpec extends AnyFlatSpec with Matchers with BeforeAndA
     .errorOut(circe.jsonBody[ApiError])
     .out(circe.jsonBody[PersonView])
 
+  private val queryParameterEndpoint = endpoint
+    .in("api" / "v1" / "person")
+    .in(query[String]("name").and(query[Int]("age")).mapTo[CreatePersonCommand])
+    .put
+    .errorOut(circe.jsonBody[ApiError])
+    .out(circe.jsonBody[PersonView])
+
   it should "create plain text expectation correctly" in {
     val sampleIn = "Hello, world!"
     val sampleOut = "Hello to you!"
@@ -67,6 +74,27 @@ class SttpMockServerClientSpec extends AnyFlatSpec with Matchers with BeforeAndA
     actual shouldEqual Success(Value(Right(sampleOut)))
   }
 
+  it should "create query parameters in expectation correctly" in {
+    val sampleIn = CreatePersonCommand("John", 23)
+    val sampleOut = PersonView(uuid(), "John", 23)
+
+    val actual = for {
+      _ <- mockServerClient
+        .whenInputMatches(queryParameterEndpoint)((), sampleIn)
+        .thenSuccess(sampleOut)
+
+      resp <- SttpClientInterpreter()
+        .toRequest(queryParameterEndpoint, baseUri = Some(baseUri))
+        .apply(sampleIn)
+        .send(backend)
+
+      _ <- mockServerClient
+        .verifyRequest(queryParameterEndpoint, VerificationTimes.exactlyOnce)((), sampleIn)
+    } yield resp.body
+
+    actual shouldEqual Success(Value(Right(sampleOut)))
+  }
+
   it should "create plain text error expectation correctly" in {
     val sampleIn = "Hello, world!"
     val sampleOut = "BOOOM!"