diff --git a/gradle.properties b/gradle.properties
index 395b98b..f7dbe07 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -26,3 +26,5 @@ org.gradle.jvmargs=-Xmx4g
 android.useAndroidX=true
 
 kotlin.js.webpack.major.version=4
+
+kotlin.mpp.applyDefaultHierarchyTemplate=false
diff --git a/multiplatform-crypto-api/build.gradle.kts b/multiplatform-crypto-api/build.gradle.kts
index 00be5d9..8ea9db2 100644
--- a/multiplatform-crypto-api/build.gradle.kts
+++ b/multiplatform-crypto-api/build.gradle.kts
@@ -17,6 +17,7 @@
 
 @file:Suppress("UnstableApiUsage")
 
+import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeTest
 
 plugins {
@@ -39,6 +40,19 @@ kotlin {
     val hostOsName = getHostOsName()
     runningOnLinuxx86_64 {
         jvm()
+
+        // TODO: wasm тут копирует не апишный, если поменялся тот, то поменять и тут
+        @OptIn(ExperimentalWasmDsl::class)
+        wasmJs {
+            browser {
+                testTask {
+                    useKarma {
+                        useChromeHeadless()
+                    }
+                }
+            }
+        }
+
         js(IR) {
            browser {
                 testTask {
@@ -142,6 +156,22 @@ kotlin {
             }
         }
 
+        // TODO: может сунуть обратно в ранинг онг линукс, как и то, что выше
+        val wasmJsMain by getting {
+            dependencies {
+                // implementation(kotlin(Deps.wasmJs.stdLib))
+                implementation(npm(Deps.wasmJs.Npm.libsodiumWrappers.first, Deps.wasmJs.Npm.libsodiumWrappers.second))
+            }
+        }
+        val wasmJsTest by getting {
+            dependencies {
+                implementation(npm(Deps.wasmJs.Npm.libsodiumWrappers.first, Deps.wasmJs.Npm.libsodiumWrappers.second))
+                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0")
+
+                implementation(kotlin("test"))
+            }
+        }
+
         runningOnMacos {
             val tvosX64Main by getting {
                 dependsOn(commonMain)
diff --git a/multiplatform-crypto-libsodium-bindings/build.gradle.kts b/multiplatform-crypto-libsodium-bindings/build.gradle.kts
index f8bbe2f..10d4636 100644
--- a/multiplatform-crypto-libsodium-bindings/build.gradle.kts
+++ b/multiplatform-crypto-libsodium-bindings/build.gradle.kts
@@ -17,10 +17,12 @@
 
 @file:Suppress("UnstableApiUsage")
 
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
-import org.jetbrains.kotlin.gradle.targets.js.testing.KotlinJsTest
-import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeTest
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
+import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
+import org.jetbrains.kotlin.gradle.targets.js.testing.KotlinJsTest
+import org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpackConfig
+import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeTest
 
 plugins {
     kotlin(PluginsDeps.multiplatform)
@@ -702,16 +704,15 @@ tasks {
 
     }
 
-    val jvmTest by getting(Test::class) {
-        testLogging {
-            events("PASSED", "FAILED", "SKIPPED")
-            exceptionFormat = TestExceptionFormat.FULL
-            showStandardStreams = true
-            showStackTraces = true
-        }
-    }
-
     if (getHostOsName() == "linux" && getHostArchitecture() == "x86-64") {
+        val jvmTest by getting(Test::class) {
+            testLogging {
+                events("PASSED", "FAILED", "SKIPPED")
+                exceptionFormat = TestExceptionFormat.FULL
+                showStandardStreams = true
+                showStackTraces = true
+            }
+        }
 
         val linuxX64Test by getting(KotlinNativeTest::class) {
 
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 8719ca8..a0fd1b4 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -19,6 +19,7 @@ pluginManagement {
     repositories {
         mavenCentral()
         maven("https://plugins.gradle.org/m2/")
+        gradlePluginPortal()
     }
 
     resolutionStrategy {
@@ -28,6 +29,11 @@ pluginManagement {
             }
         }
     }
+
+    plugins {
+        kotlin("multiplatform") version "2.0.21"
+        kotlin("plugin.serialization") version "2.0.0"
+    }
 }
 rootProject.name = "KotlinMultiplatformLibsodium"
 include("multiplatform-crypto-api")