diff --git a/index.md b/index.md
index b09bc0b..0640a49 100644
--- a/index.md
+++ b/index.md
@@ -14,9 +14,8 @@ humantime: "24/7"    # human-readable times for the workshop (e.g., "9:00 am - 4
 startdate: 2024-01-08      # machine-readable start date for the workshop in YYYY-MM-DD format like 2015-01-01
 enddate: 2024-01-12        # machine-readable end date for the workshop in YYYY-MM-DD format like 2015-01-02
 instructor: ["Gabriele Benelli", "Marguerite Tonjes", "David Yu"] # boxed, comma-separated list of instructors' names as strings, like ["Kay McNulty", "Betty Jennings", "Betty Snyder"]
-helper: ["Jyoti Babbar", "Michael Carrigan", "Tamer Elkafrawy", "Guillermo Antonio Fidalgo Rodriguez", "Georgios Krintiras", "Titas Roy", "Nick Smith"]     # boxed, comma-separated list of helpers' names, like ["Marlyn Wescoff", "Fran Bilas", "Ruth Lichterman"]
+helper: ["Jyoti Babbar", "Bhim Bam", "Michael Carrigan", "Roy Cruz Candelaria", "Sridhara Dasu", "Andres Delannoy", "Tamer Elkafrawy", "Guillermo Antonio Fidalgo Rodriguez", "Raghav Kansal", "Georgios Krintiras", "Beren Ozek", "Titas Roy", "Nick Smith"]     # boxed, comma-separated list of helpers' names, like ["Marlyn Wescoff", "Fran Bilas", "Ruth Lichterman"]
 #helper: ["Tamer Elkafrawy", "Pampa Ghose", "Redwan Md Habibullah", "Christopher Madrid", "Christine McLean", "Andrew Melo", "Steve Mrenna", "Jingyu Zhang"]     # boxed, comma-separated list of helpers' names, like ["Marlyn Wescoff", "Fran Bilas", "Ruth Lichterman"]
-#email: ["gabriele.benelli@cern.ch", "tamer.elkafrawy@cern.ch", "pampa.ghose@cern.ch", "rmh16d@my.fsu.edu", "cmadrid@fnal.gov", "ch.mclean@cern.ch", andrew.malone.melo@cern.ch", "stephen.mrenna@cern.ch", "alexx.stephen.perloff@cern.ch", "marguerite.belt.tonjes@cern.ch", "hannsjorg.artur.weber@cern.ch", "jingyu.zhang@cern.ch"]    # boxed, comma-separated list of contact email addresses for the host, lead instructor, or whoever else is handling questions, like ["marlyn.wescoff@example.org", "fran.bilas@example.org", "ruth.lichterman@example.org"]
 email: ["cmsdasatlpc@fnal.gov"]    # boxed, comma-separated list of contact email addresses for the host, lead instructor, or whoever else is handling questions, like ["marlyn.wescoff@example.org", "fran.bilas@example.org", "ruth.lichterman@example.org"]
 collaborative_notes:  # optional: URL for the workshop collaborative notes, e.g. an Etherpad or Google Docs document (e.g., https://pad.carpentries.org/2015-01-01-euphoria)
 eventbrite:           # optional: alphanumeric key for Eventbrite registration, e.g., "1234567890AB" (if Eventbrite is being used)