diff --git a/env/production/locals.tf b/env/production/locals.tf
index 451d849..11b94bb 100644
--- a/env/production/locals.tf
+++ b/env/production/locals.tf
@@ -25,6 +25,7 @@ locals {
     "seasonal-cov"    = ["seasonal-cov"],
     "seasonal-flu"    = ["seasonal-flu"],
     "WNV"             = ["WNV"],
+    "yellow-fever"    = ["yellow-fever"],
     "zika"            = ["zika"],
   })