diff --git a/public/gdb/causes.md b/public/gdb/causes.md
index caec706..cb47eb1 100644
--- a/public/gdb/causes.md
+++ b/public/gdb/causes.md
@@ -39,7 +39,6 @@ The fact is, the vast majority of the population has never been tested for genet
   '1224039568971710464'
   '1224040716365524993'
   '1224041800513380352'
-  '1224041800513380352'
   '1224042620164296705'
   '1224043995413639168'
   '1224044949160611840'