diff --git a/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectImportProvider.kt b/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectImportProvider.kt
deleted file mode 100644
index 7566ed5b324..00000000000
--- a/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectImportProvider.kt
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.jetbrains.kotlin.gradle.kdsl
-
-import com.intellij.openapi.externalSystem.service.project.wizard.AbstractExternalProjectImportProvider
-import com.intellij.openapi.vfs.VirtualFile
-import org.jetbrains.plugins.gradle.service.project.wizard.GradleProjectImportBuilder
-import org.jetbrains.plugins.gradle.util.GradleConstants
-
-class GradleProjectImportProvider(builder: GradleProjectImportBuilder)
-    : AbstractExternalProjectImportProvider(builder, GradleConstants.SYSTEM_ID) {
-
-    override fun canImportFromFile(file: VirtualFile): Boolean = file.name.endsWith(".${GradleConstants.EXTENSION}.kts")
-
-    override fun getFileSample(): String? = "<b>Gradle (Kotlin DSL)</b> build script (*.gradle.kts)"
-
-    override fun getName(): String = "Gradle (Kotlin DSL)"
-}
diff --git a/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectOpenProcessor.kt b/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectOpenProcessor.kt
deleted file mode 100644
index 36d21acef73..00000000000
--- a/idea/idea-gradle/src/org/jetbrains/kotlin/gradle/kdsl/GradleProjectOpenProcessor.kt
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.gradle.kdsl
-
-import com.intellij.openapi.vfs.VirtualFile
-import org.jetbrains.plugins.gradle.service.project.wizard.GradleProjectImportBuilder
-import org.jetbrains.plugins.gradle.service.project.wizard.GradleProjectOpenProcessor
-import org.jetbrains.plugins.gradle.util.GradleConstants
-
-class GradleProjectOpenProcessor(builder: GradleProjectImportBuilder) : GradleProjectOpenProcessor(builder) {
-    override fun canOpenProject(file: VirtualFile): Boolean = when {
-        !file.isDirectory -> file.name.endsWith(".gradle.kts")
-        supportedExtensions.any { file.findChild(it) != null } -> true
-        else -> super.canOpenProject(file)
-    }
-
-    override fun getSupportedExtensions(): Array<String> =
-            arrayOf("${GradleConstants.DEFAULT_SCRIPT_NAME}.kts", GradleConstants.SETTINGS_FILE_NAME)
-}
\ No newline at end of file
diff --git a/idea/src/META-INF/plugin.xml b/idea/src/META-INF/plugin.xml
index 393421522cc..809cf126e0c 100644
--- a/idea/src/META-INF/plugin.xml
+++ b/idea/src/META-INF/plugin.xml
@@ -2646,8 +2646,6 @@
     <psi.clsCustomNavigationPolicy implementation="org.jetbrains.kotlin.idea.core.script.dependencies.ScriptDependencySourceNavigationPolicyForJavaClasses"/>
     <resolveScopeProvider implementation="org.jetbrains.kotlin.idea.core.script.dependencies.KotlinScriptResolveScopeProvider"/>
     <resolveScopeProvider implementation="org.jetbrains.kotlin.idea.core.script.dependencies.ScriptDependenciesResolveScopeProvider"/>
-    <projectOpenProcessor implementation="org.jetbrains.kotlin.gradle.kdsl.GradleProjectOpenProcessor"/>
-    <projectImportProvider implementation="org.jetbrains.kotlin.gradle.kdsl.GradleProjectImportProvider"/>
 
     <codeInsight.intention.jvmCommonIntentionActionsFactory language="kotlin" implementationClass="org.jetbrains.kotlin.idea.intentions.KotlinCommonIntentionActionsFactory"/>