diff --git a/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt b/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
index 6dc04e9b1b5..928c61d8924 100644
--- a/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
+++ b/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
@@ -298,6 +298,15 @@ class KotlinJpsBuildTest : AbstractKotlinJpsBuildTestCase() {
         checkWhen(touch("src/test1.kt"), null, k2jsOutput(PROJECT_NAME))
     }
 
+    fun testKotlinJavaScriptProjectWithSourceMap() {
+        initProject(JS_STDLIB)
+        buildAllModules().assertSuccessful()
+
+        val sourceMapContent = File(getOutputDir(PROJECT_NAME), "$PROJECT_NAME.js.map").readText()
+        val expectedPath = "prefix-dir/pkg/test1.kt"
+        assertTrue("Source map file should contain relative path ($expectedPath)", sourceMapContent.contains("\"$expectedPath\""))
+    }
+
     fun testKotlinJavaScriptProjectWithTwoModules() {
         initProject(JS_STDLIB)
         buildAllModules().assertSuccessful()
@@ -690,8 +699,7 @@ class KotlinJpsBuildTest : AbstractKotlinJpsBuildTestCase() {
     }
 
     private fun contentOfOutputDir(moduleName: String): Set<String> {
-        val outputDir = "out/production/$moduleName"
-        val baseDir = File(workDir, outputDir)
+        val baseDir = getOutputDir(moduleName)
         val files = FileUtil.findFilesByMask(Pattern.compile(".*"), baseDir)
         val result = HashSet<String>()
         for (file in files) {
@@ -702,6 +710,8 @@ class KotlinJpsBuildTest : AbstractKotlinJpsBuildTestCase() {
         return result
     }
 
+    private fun getOutputDir(moduleName: String): File = File(workDir, "out/production/$moduleName")
+
     fun testReexportedDependency() {
         initProject()
         AbstractKotlinJpsBuildTestCase.addKotlinRuntimeDependency(JpsJavaDependencyScope.COMPILE, ContainerUtil.filter(myProject.modules, object : Condition<JpsModule> {
diff --git a/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsKotlinCompilerRunner.kt b/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsKotlinCompilerRunner.kt
index ae6a95339fc..32fe18f2bff 100644
--- a/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsKotlinCompilerRunner.kt
+++ b/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsKotlinCompilerRunner.kt
@@ -20,7 +20,10 @@ import com.intellij.util.xmlb.XmlSerializerUtil
 import org.jetbrains.jps.api.GlobalOptions
 import org.jetbrains.kotlin.cli.common.ExitCode
 import org.jetbrains.kotlin.cli.common.KOTLIN_COMPILER_ENVIRONMENT_KEEPALIVE_PROPERTY
-import org.jetbrains.kotlin.cli.common.arguments.*
+import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.cli.common.arguments.K2JSCompilerArguments
+import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
+import org.jetbrains.kotlin.cli.common.arguments.mergeBeans
 import org.jetbrains.kotlin.config.CompilerSettings
 import org.jetbrains.kotlin.config.additionalArgumentsAsList
 import org.jetbrains.kotlin.daemon.client.CompileServiceSession
@@ -81,6 +84,7 @@ class JpsKotlinCompilerRunner : KotlinCompilerRunner<JpsCompilerEnvironment>() {
             compilerSettings: CompilerSettings,
             environment: JpsCompilerEnvironment,
             sourceFiles: Collection<File>,
+            sourceRoots: Collection<File>,
             libraries: List<String>,
             friendModules: List<String>,
             outputFile: File
@@ -92,6 +96,10 @@ class JpsKotlinCompilerRunner : KotlinCompilerRunner<JpsCompilerEnvironment>() {
         log.debug("K2JS: merged arguments: " + ArgumentUtils.convertArgumentsToStringList(arguments))
 
         setupK2JsArguments(outputFile, sourceFiles, libraries, friendModules, arguments)
+        if (arguments.sourceMap) {
+            arguments.sourceMapSourceRoots = sourceRoots.joinToString(File.pathSeparator) { it.path }
+        }
+
         log.debug("K2JS: arguments after setup" + ArgumentUtils.convertArgumentsToStringList(arguments))
 
         withCompilerSettings(compilerSettings) {
diff --git a/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt b/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
index c1cf1016223..ea124e32e72 100644
--- a/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
+++ b/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
@@ -662,13 +662,16 @@ class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR) {
         val compilerSettings = JpsKotlinCompilerSettings.getCompilerSettings(representativeModule)
         val k2JsArguments = JpsKotlinCompilerSettings.getK2JsCompilerArguments(representativeModule)
 
+        val sourceRoots = KotlinSourceFileCollector.getRelevantSourceRoots(representativeTarget).map { it.file }
+
         val friendPaths = KotlinBuilderModuleScriptGenerator.getProductionModulesWhichInternalsAreVisible(representativeTarget).mapNotNull {
             val file = getOutputMetaFile(it, false)
             if (file.exists()) file.absolutePath.toString() else null
         }
 
         val compilerRunner = JpsKotlinCompilerRunner()
-        compilerRunner.runK2JsCompiler(commonArguments, k2JsArguments, compilerSettings, environment, sourceFiles, libraries, friendPaths, outputFile)
+        compilerRunner.runK2JsCompiler(commonArguments, k2JsArguments, compilerSettings, environment, sourceFiles, sourceRoots,
+                                       libraries, friendPaths, outputFile)
         return environment.outputItemsCollector
     }
 
diff --git a/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinSourceFileCollector.java b/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinSourceFileCollector.java
index 5fc6f77ddc5..c8323d2f226 100644
--- a/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinSourceFileCollector.java
+++ b/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinSourceFileCollector.java
@@ -124,7 +124,7 @@ public class KotlinSourceFileCollector {
         return result;
     }
 
-    private static Iterable<JpsModuleSourceRoot> getRelevantSourceRoots(ModuleBuildTarget target) {
+    public static Iterable<JpsModuleSourceRoot> getRelevantSourceRoots(ModuleBuildTarget target) {
         JavaSourceRootType sourceRootType = target.isTests() ? JavaSourceRootType.TEST_SOURCE : JavaSourceRootType.SOURCE;
 
         //noinspection unchecked
diff --git a/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.iml b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.iml
new file mode 100644
index 00000000000..a0cbe548242
--- /dev/null
+++ b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="jdk" jdkName="IDEA_JDK" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="kotlinProject" />
+  </component>
+</module>
diff --git a/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.ipr b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.ipr
new file mode 100644
index 00000000000..16a88d84040
--- /dev/null
+++ b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/kotlinProject.ipr
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <option name="DEFAULT_COMPILER" value="Javac" />
+  </component>
+  <component name="Kotlin2JsCompilerArguments">
+    <option name="sourceMap" value="true" />
+    <option name="sourceMapPrefix" value="prefix-dir/" />
+  </component>
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/kotlinProject.iml" filepath="$PROJECT_DIR$/kotlinProject.iml" />
+    </modules>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="IDEA_JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/src/pkg/test1.kt b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/src/pkg/test1.kt
new file mode 100644
index 00000000000..112bd39189a
--- /dev/null
+++ b/jps-plugin/testData/general/KotlinJavaScriptProjectWithSourceMap/src/pkg/test1.kt
@@ -0,0 +1,7 @@
+package pkg
+
+var log = ""
+
+fun foo(x: String) {
+    log += "$x;"
+}
\ No newline at end of file