diff --git a/geniesp/bpc_redcap_export_mapping.py b/geniesp/bpc_redcap_export_mapping.py
index e2d13f6..a70a9b3 100644
--- a/geniesp/bpc_redcap_export_mapping.py
+++ b/geniesp/bpc_redcap_export_mapping.py
@@ -514,7 +514,7 @@ class BpcProjectRunner(metaclass=ABCMeta):
     """BPC redcap to cbioportal export"""
     
     _STAGING_RELEASES_FOLDER = {
-        "production:": "syn50876969",
+        "production": "syn50876969",
         "staging":"syn64018253"
     }
     # Sponsored project name