diff --git a/plugins/java-i18n/src/com/intellij/codeInspection/SuspiciousLocalesLanguagesInspection.java b/plugins/java-i18n/src/com/intellij/codeInspection/SuspiciousLocalesLanguagesInspection.java
index b9ec80f1a5b5..e88d46649c4e 100644
--- a/plugins/java-i18n/src/com/intellij/codeInspection/SuspiciousLocalesLanguagesInspection.java
+++ b/plugins/java-i18n/src/com/intellij/codeInspection/SuspiciousLocalesLanguagesInspection.java
@@ -115,7 +115,7 @@ public class SuspiciousLocalesLanguagesInspection extends BaseLocalInspectionToo
     }
     final ResourceBundle resourceBundle = propertiesFile.getResourceBundle();
     final List<PropertiesFile> files = resourceBundle.getPropertiesFiles();
-    if (files.isEmpty()) {
+    if (files.size() < 2) {
       return null;
     }
     List<Locale> bundleLocales = ContainerUtil.mapNotNull(files, new Function<PropertiesFile, Locale>() {