diff --git a/databricks-sdk-java/src/test/java/com/databricks/sdk/integration/FilesIT.java b/databricks-sdk-java/src/test/java/com/databricks/sdk/integration/FilesIT.java
index 9107a9209..acbcdb1e6 100644
--- a/databricks-sdk-java/src/test/java/com/databricks/sdk/integration/FilesIT.java
+++ b/databricks-sdk-java/src/test/java/com/databricks/sdk/integration/FilesIT.java
@@ -35,7 +35,7 @@ private void writeFileAndReadFileInner(
       WorkspaceClient workspace, String schemaName, String volumeName) throws IOException {
     // Generate a random file name and random contents of 10 KiB.
     String fileName =
-        NameUtils.uniqueName("Volumes/main/" + schemaName + "/" + volumeName + "/test");
+        NameUtils.uniqueName("/Volumes/main/" + schemaName + "/" + volumeName + "/test");
     byte[] fileContents = new byte[1024 * 10];
     for (int i = 0; i < fileContents.length; i++) {
       fileContents[i] = (byte) (i & 0xFF);