diff --git a/src/main/java/io/numaproj/numaflow/sideinput/Constants.java b/src/main/java/io/numaproj/numaflow/sideinput/Constants.java
index 27863e83..91a7f2bd 100644
--- a/src/main/java/io/numaproj/numaflow/sideinput/Constants.java
+++ b/src/main/java/io/numaproj/numaflow/sideinput/Constants.java
@@ -1,6 +1,6 @@
 package io.numaproj.numaflow.sideinput;
 
-class Constants {
+public class Constants {
   public static final String SIDE_INPUT_DIR = "/var/numaflow/side-inputs";
   static final String DEFAULT_SOCKET_PATH = "/var/run/numaflow/sideinput.sock";
   static final String DEFAULT_SERVER_INFO_FILE_PATH = "/var/run/numaflow/sideinput-server-info";