diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/dukat/DukatExecutor.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/dukat/DukatExecutor.kt
index 304a048ff74..278920b7d61 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/dukat/DukatExecutor.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/dukat/DukatExecutor.kt
@@ -39,7 +39,7 @@ class DukatExecutor(
 
             args.addAll(dTsFiles.map { it.absolutePath })
 
-            compilation.npmProject.useTool(exec, ".bin/dukat", *args.toTypedArray())
+            compilation.npmProject.useTool(exec, "dukat/bin/dukat-cli.js", *args.toTypedArray())
         }
     }
 }
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/testing/mocha/KotlinMocha.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/testing/mocha/KotlinMocha.kt
index 283ac150708..03d63b702d1 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/testing/mocha/KotlinMocha.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/testing/mocha/KotlinMocha.kt
@@ -10,9 +10,9 @@ import org.gradle.process.ProcessForkOptions
 import org.jetbrains.kotlin.gradle.internal.testing.TCServiceMessagesClientSettings
 import org.jetbrains.kotlin.gradle.internal.testing.TCServiceMessagesTestExecutionSpec
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJsCompilation
-import org.jetbrains.kotlin.gradle.targets.js.internal.parseNodeJsStackTraceAsJvm
 import org.jetbrains.kotlin.gradle.targets.js.KotlinGradleNpmPackage
 import org.jetbrains.kotlin.gradle.targets.js.RequiredKotlinJsDependency
+import org.jetbrains.kotlin.gradle.targets.js.internal.parseNodeJsStackTraceAsJvm
 import org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsRootPlugin
 import org.jetbrains.kotlin.gradle.targets.js.npm.npmProject
 import org.jetbrains.kotlin.gradle.targets.js.testing.KotlinJsTest
@@ -47,7 +47,7 @@ class KotlinMocha(override val compilation: KotlinJsCompilation) : KotlinJsTestF
         )
 
         val nodeModules = listOf(
-            ".bin/mocha",
+            "mocha/bin/mocha",
             task.nodeModulesToLoad.single()
         )