diff --git a/src/test/java/org/opensearch/security/sanity/tests/SecurityRestTestCase.java b/src/test/java/org/opensearch/security/sanity/tests/SecurityRestTestCase.java
index d8be588cd3..8035ca641c 100644
--- a/src/test/java/org/opensearch/security/sanity/tests/SecurityRestTestCase.java
+++ b/src/test/java/org/opensearch/security/sanity/tests/SecurityRestTestCase.java
@@ -76,7 +76,7 @@ protected RestClient buildClient(Settings settings, HttpHost[] hosts) throws IOE
 
             if (keystore != null) {
                 // create adminDN (super-admin) client
-                File file = new File(getClass().getClassLoader().getResource(CERT_FILE_DIRECTORY).getFile().);
+                File file = new File(getClass().getClassLoader().getResource(CERT_FILE_DIRECTORY).getFile());
                 Path configPath = PathUtils.get(file.toURI()).getParent().toAbsolutePath();
                 return new SecureRestClientBuilder(settings, configPath).setSocketTimeout(60000).build();
             }