diff --git a/src/cal_tools/restful_config.py b/src/cal_tools/restful_config.py
index ee00554fa3fb2e024122da76abc9f96c051b5840..671dec619ffe287f26e9d4b415e3e3d86e212948 100644
--- a/src/cal_tools/restful_config.py
+++ b/src/cal_tools/restful_config.py
@@ -44,7 +44,7 @@ def calibration_client():
         scope='')
 
 
-def extra_calibration_client(inject=False):
+def extra_calibration_client():
     """Obtain an initialized CalCatAPIClient object."""
 
     from cal_tools import calcat_interface2