diff --git a/plugins/maven/src/test/java/org/jetbrains/idea/maven/indices/MavenIndicesTest.java b/plugins/maven/src/test/java/org/jetbrains/idea/maven/indices/MavenIndicesTest.java
index 208763ae4449..06a793b64230 100644
--- a/plugins/maven/src/test/java/org/jetbrains/idea/maven/indices/MavenIndicesTest.java
+++ b/plugins/maven/src/test/java/org/jetbrains/idea/maven/indices/MavenIndicesTest.java
@@ -248,7 +248,7 @@ public class MavenIndicesTest extends MavenIndicesTestCase {
     File dir = index.getDir();
     shutdownIndices();
 
-    File copy = new File(dir.getParentFile(), "INDEX_COPY");
+    File copy = new File(dir.getParentFile(), "ZZZ_INDEX_COPY");
     FileUtil.copyDir(dir, copy);
 
     initIndices();