diff --git a/idea/testData/inspections/unusedSymbol/class/usedInXml.kt b/idea/testData/inspections/unusedSymbol/class/usedInXml.kt
new file mode 100644
index 00000000000..982b9f1514e
--- /dev/null
+++ b/idea/testData/inspections/unusedSymbol/class/usedInXml.kt
@@ -0,0 +1,3 @@
+package foo
+
+class UsedInXmlOnly
diff --git a/idea/testData/inspections/unusedSymbol/class/usedInXml.xml b/idea/testData/inspections/unusedSymbol/class/usedInXml.xml
new file mode 100644
index 00000000000..6eb9f715663
--- /dev/null
+++ b/idea/testData/inspections/unusedSymbol/class/usedInXml.xml
@@ -0,0 +1 @@
+<a b="foo.UsedInXmlOnly"/>
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractJetInspectionTest.kt b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractJetInspectionTest.kt
index 00e85b87fcb..6b31ceca4c2 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractJetInspectionTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractJetInspectionTest.kt
@@ -53,7 +53,7 @@ public abstract class AbstractJetInspectionTest: LightCodeInsightFixtureTestCase
             setTestDataPath("${JetTestUtils.getHomeDirectory()}/$srcDir")
 
             val psiFiles = srcDir
-                    .listFiles { it.getName().endsWith(".kt") || it.getName().endsWith(".txt") }!!
+                    .listFiles { it.getName().endsWith(".kt") || it.getName().endsWith(".txt") || it.getName().endsWith(".xml") }!!
                     .map {
                         file ->
                         val text = FileUtil.loadFile(file, true)