diff --git a/http/client/build.gradle.kts b/http/client/build.gradle.kts
index c6e9cfa..0d8d9e9 100644
--- a/http/client/build.gradle.kts
+++ b/http/client/build.gradle.kts
@@ -23,21 +23,10 @@ kotlin {
                 api(packageSearchApiModelsVersions.kotlinx.serialization.json)
             }
         }
-        jsMain {
-            dependencies {
-                api(packageSearchApiModelsVersions.ktor.client.js)
-            }
-        }
         jvmMain {
             dependencies {
-                api(packageSearchApiModelsVersions.ktor.client.cio)
                 api(packageSearchApiModelsVersions.logback.classic)
             }
         }
-        appleMain {
-            dependencies {
-                api(packageSearchApiModelsVersions.ktor.client.darwin)
-            }
-        }
     }
 }
\ No newline at end of file
diff --git a/http/client/src/appleMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.apple.kt b/http/client/src/appleMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.apple.kt
deleted file mode 100644
index be006ce..0000000
--- a/http/client/src/appleMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.apple.kt
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.jetbrains.packagesearch.api.v3.http
-
-import io.ktor.client.engine.HttpClientEngine
-import io.ktor.client.engine.HttpClientEngineConfig
-import io.ktor.client.engine.HttpClientEngineFactory
-import io.ktor.client.engine.darwin.Darwin
-
-public actual val DefaultEngine: HttpClientEngineFactory<HttpClientEngineConfig>
-    get() = Darwin
\ No newline at end of file
diff --git a/http/client/src/commonMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.kt b/http/client/src/commonMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.kt
index 7534503..1e4d202 100644
--- a/http/client/src/commonMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.kt
+++ b/http/client/src/commonMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.kt
@@ -24,8 +24,6 @@ import kotlin.time.Duration
 import kotlin.time.Duration.Companion.milliseconds
 import kotlin.time.Duration.Companion.seconds
 
-public expect val DefaultEngine: HttpClientEngineFactory<HttpClientEngineConfig>
-
 public interface PackageSearchApi {
     public suspend fun getKnownRepositories(): List<ApiRepository>
     public suspend fun getPackageInfoByIds(ids: Set<String>): Map<String, ApiPackage>
@@ -56,31 +54,52 @@ public class PackageSearchApiClient(
 
     public companion object {
 
+        private fun HttpClientConfig<*>.defaultEngineConfig(protobuf: Boolean = true) {
+            install(ContentNegotiation) {
+                if (protobuf) protobuf(ProtoBuf { encodeDefaults = false })
+                json()
+            }
+            install(ContentEncoding) {
+                gzip()
+            }
+            install(HttpRequestRetry) {
+                maxRetries = 3
+                constantDelay(
+                    delay = 500.milliseconds,
+                    randomization = 100.milliseconds,
+                    respectRetryAfterHeader = false
+                )
+            }
+            install(HttpTimeout) {
+                requestTimeout = 10.seconds
+            }
+        }
+
         public fun defaultHttpClient(
             protobuf: Boolean = true,
             additionalConfig: HttpClientConfig<*>.() -> Unit = {},
-        ): HttpClient =
-            HttpClient(DefaultEngine) {
-                install(ContentNegotiation) {
-                    if (protobuf) protobuf(ProtoBuf { encodeDefaults = false })
-                    json()
-                }
-                install(ContentEncoding) {
-                    gzip()
-                }
-                install(HttpRequestRetry) {
-                    maxRetries = 3
-                    constantDelay(
-                        delay = 500.milliseconds,
-                        randomization = 100.milliseconds,
-                        respectRetryAfterHeader = false
-                    )
-                }
-                install(HttpTimeout) {
-                    requestTimeout = 10.seconds
-                }
-                additionalConfig()
-            }
+        ): HttpClient = HttpClient {
+            defaultEngineConfig(protobuf)
+            additionalConfig()
+        }
+
+        public fun <T : HttpClientEngineConfig> defaultHttpClient(
+            engine: HttpClientEngineFactory<T>,
+            protobuf: Boolean = true,
+            additionalConfig: HttpClientConfig<T>.() -> Unit = {},
+        ): HttpClient = HttpClient(engine) {
+            defaultEngineConfig(protobuf)
+            additionalConfig()
+        }
+
+        public fun defaultHttpClient(
+            engine: HttpClientEngine,
+            protobuf: Boolean = true,
+            additionalConfig: HttpClientConfig<*>.() -> Unit = {},
+        ): HttpClient = HttpClient(engine) {
+            defaultEngineConfig(protobuf)
+            additionalConfig()
+        }
 
     }
 
diff --git a/http/client/src/jsMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.js.kt b/http/client/src/jsMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.js.kt
deleted file mode 100644
index 1db0bfa..0000000
--- a/http/client/src/jsMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.js.kt
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.jetbrains.packagesearch.api.v3.http
-
-import io.ktor.client.engine.HttpClientEngine
-import io.ktor.client.engine.HttpClientEngineConfig
-import io.ktor.client.engine.HttpClientEngineFactory
-import io.ktor.client.engine.js.Js
-
-public actual val DefaultEngine: HttpClientEngineFactory<HttpClientEngineConfig>
-    get() = Js
\ No newline at end of file
diff --git a/http/client/src/jvmMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.jvm.kt b/http/client/src/jvmMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.jvm.kt
deleted file mode 100644
index 22ee8be..0000000
--- a/http/client/src/jvmMain/kotlin/org/jetbrains/packagesearch/api/v3/http/PackageSearchApiClient.jvm.kt
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.jetbrains.packagesearch.api.v3.http
-
-import io.ktor.client.engine.HttpClientEngine
-import io.ktor.client.engine.HttpClientEngineConfig
-import io.ktor.client.engine.HttpClientEngineFactory
-import io.ktor.client.engine.cio.CIO
-
-public actual val DefaultEngine: HttpClientEngineFactory<HttpClientEngineConfig>
-    get() = CIO
\ No newline at end of file