diff --git a/connectcore-demo-example/demoserver.py b/connectcore-demo-example/demoserver.py
index caf2b3e..0beca5e 100755
--- a/connectcore-demo-example/demoserver.py
+++ b/connectcore-demo-example/demoserver.py
@@ -1304,7 +1304,7 @@ def get_dey_version():
     Returns:
         String: DEY version, "N/A" if it fails.
     """
-    build_info = read_file("/etc/build")
+    build_info = read_file("/etc/buildinfo")
     if build_info == NOT_AVAILABLE:
         return NOT_AVAILABLE
     for line in build_info.splitlines():