diff --git a/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/GenerateIdeaRunConfigurations.scala b/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/GenerateIdeaRunConfigurations.scala
index 3d8b28f..17fbe36 100644
--- a/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/GenerateIdeaRunConfigurations.scala
+++ b/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/GenerateIdeaRunConfigurations.scala
@@ -18,7 +18,6 @@ object GenerateIdeaRunConfigurations extends SbtIdeaTask[Unit] {
       PluginLogger.bind(new SbtPluginLogger(streams.value))
       val buildInfo = sbtidea.Keys.intellijBuildInfo.in(ThisBuild).value
       val vmOptions = intellijVMOptions.value.copy(debug = false)
-      val configName = name.value
       val dotIdeaFolder = baseDirectory.in(ThisBuild).value / ".idea"
       val sbtRunEnv = envVars.value
       val sbtTestEnv = envVars.in(Test).value
@@ -45,13 +44,8 @@ object GenerateIdeaRunConfigurations extends SbtIdeaTask[Unit] {
         .map(x => if (x.ideaRunEnv.isEmpty) x.copy(ideaRunEnv = sbtRunEnv) else  x)
         .map(x => if (x.ideaTestEnv.isEmpty) x.copy(ideaTestEnv = sbtTestEnv) else x)
         .get
-      val projectName = name.value
-      val moduleName =
-        if (hasProdTestSeparationEnabled) s"$projectName.main"
-        else projectName
       val configBuilder = new IdeaConfigBuilder(
-        moduleName = moduleName,
-        configName = configName,
+        projectName = name.value,
         intellijVMOptions = vmOptions,
         dataDir = intellijPluginDirectory.value,
         intellijBaseDir = intellijBaseDirectory.in(ThisBuild).value,
diff --git a/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/IdeaConfigBuilder.scala b/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/IdeaConfigBuilder.scala
index 2548c5d..5038483 100644
--- a/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/IdeaConfigBuilder.scala
+++ b/ideaSupport/src/main/scala/org/jetbrains/sbtidea/tasks/IdeaConfigBuilder.scala
@@ -2,6 +2,7 @@ package org.jetbrains.sbtidea.tasks
 
 import coursier.{Dependency, Fetch, Module, ModuleName, Organization}
 import org.jetbrains.sbtidea.Keys.IdeaConfigBuildingOptions
+import org.jetbrains.sbtidea.packaging.hasProdTestSeparationEnabled
 import org.jetbrains.sbtidea.productInfo.ProductInfoExtraDataProvider
 import org.jetbrains.sbtidea.runIdea.{IntellijAwareRunner, IntellijVMOptions}
 import org.jetbrains.sbtidea.tasks.IdeaConfigBuilder.{computeJupiterRuntimeDependencies, pathPattern, pluginsPattern}
@@ -13,15 +14,12 @@ import java.io.File
 import java.nio.file.{Path, Paths}
 import java.util.regex.Pattern
 import scala.annotation.tailrec
-import scala.collection.mutable
-import scala.collection.mutable.ArrayBuffer
 
 /**
   * @param testPluginRoots contains only those plugins which are listed in the project IntelliJ plugin dependencies and their transitive dependencies
   */
 class IdeaConfigBuilder(
-  moduleName: String,
-  configName: String,
+  projectName: String,
   intellijVMOptions: IntellijVMOptions,
   dataDir: File,
   intellijBaseDir: File,
@@ -37,10 +35,14 @@ class IdeaConfigBuilder(
 
   private val IDEA_ROOT_KEY = "idea.installation.dir"
 
+  private val moduleName: String =
+    if (hasProdTestSeparationEnabled) s"$projectName.main"
+    else projectName
+
   def build(): Unit = {
     if (options.generateDefaultRunConfig) {
-      val content = buildRunConfigurationXML(configName, intellijVMOptions)
-      writeToFile(runConfigDir / s"$configName.xml", content)
+      val content = buildRunConfigurationXML(projectName, intellijVMOptions)
+      writeToFile(runConfigDir / s"$projectName.xml", content)
     }
     if (options.generateJUnitTemplate)
       writeToFile(runConfigDir / "_template__of_JUnit.xml", buildJUnitTemplate)
@@ -190,7 +192,7 @@ class IdeaConfigBuilder(
        |    <method v="2">
        |      <option name="Make" enabled="true" />
        |      <option name="BuildArtifacts" enabled="true">
-       |        <artifact name="$moduleName" />
+       |        <artifact name="$projectName" />
        |      </option>
        |    </method>
        |  </configuration>
@@ -259,7 +261,7 @@ class IdeaConfigBuilder(
        |    <method v="2">
        |      <option name="Make" enabled="true" />
        |      <option name="BuildArtifacts" enabled="true">
-       |        <artifact name="$moduleName" />
+       |        <artifact name="$projectName" />
        |      </option>
        |    </method>
        |  </configuration>