diff --git a/knoten/__init__.py b/knoten/__init__.py
index 66169ed9de5bb2c27e1a14ad54c6b1794cb561c9..e904a70260d2527d35b8fe7953f5fed044c21eb6 100644
--- a/knoten/__init__.py
+++ b/knoten/__init__.py
@@ -12,7 +12,8 @@ if not libusgscsm_path:
     usgscsm_folder = os.path.join(os.path.split(libcsmapi_path)[0], "csmplugins")
     libusgscsm_path = ""
     if os.path.exists(usgscsm_folder):
-        results = glob("*[0-9].[0-9].[0-9].dylib", root_dir=usgscsm_folder)
+        # Supports py < 3.10, if only supporting 3.10+ use: glob( "*[0-9].[0-9].[0-9].dylib", root_dir=usgscsm_folder)
+        results = glob(os.path.join(usgscsm_folder, "*[0-9].[0-9].[0-9].dylib"))
         results.sort()
         libusgscsm_path = os.path.join(usgscsm_folder, results[-1])