diff --git a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
index b1d004e6253..a3cd2defaa7 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
@@ -187,7 +187,7 @@ class UpdateConfigurationQuickFixTest : LightPlatformCodeInsightFixtureTestCase(
         val name = if (path == "mockRuntime106") "kotlin-runtime.jar" else "kotlin-stdlib.jar"
         val tempFile = File(FileUtil.createTempDirectory("kotlin-update-configuration", null), name)
         FileUtil.copy(File("idea/testData/configuration/$path/$name"), tempFile)
-        val tempVFile = LocalFileSystem.getInstance().findFileByIoFile(tempFile)!!
+        val tempVFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempFile) ?: error("Can't find file: $tempFile")
 
         updateModel(myFixture.module) { model ->
             val editor = NewLibraryEditor()
diff --git a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt.191 b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt.191
index 81b8a7b24ec..d9089edb6b4 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt.191
+++ b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt.191
@@ -190,7 +190,7 @@ class UpdateConfigurationQuickFixTest : LightPlatformCodeInsightFixtureTestCase(
         val name = if (path == "mockRuntime106") "kotlin-runtime.jar" else "kotlin-stdlib.jar"
         val tempFile = File(FileUtil.createTempDirectory("kotlin-update-configuration", null), name)
         FileUtil.copy(File("idea/testData/configuration/$path/$name"), tempFile)
-        val tempVFile = LocalFileSystem.getInstance().findFileByIoFile(tempFile)!!
+        val tempVFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempFile) ?: error("Can't find file: $tempFile")
 
         updateModel(myFixture.module) { model ->
             val editor = NewLibraryEditor()