diff --git a/jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt b/jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
index 82385cdf7f5..7f1bfb74d83 100644
--- a/jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
+++ b/jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
@@ -1140,7 +1140,7 @@ open class KotlinJpsBuildTest : AbstractKotlinJpsBuildTestCase() {
         if (tests) {
             testsOut.walk().filterTo(outputFiles) { it.isFile }
         }
-        return outputFiles.map { it.relativeTo(workDir).path }
+        return outputFiles.map { FileUtilRt.toSystemIndependentName(it.relativeTo(workDir).path) }
     }
 
     private val JpsModule.prodOut: File