diff --git a/src/data/streams/aware_postgresql/container.R b/src/data/streams/aware_postgresql/container.R
index 2aa9c9bb..c421d643 100644
--- a/src/data/streams/aware_postgresql/container.R
+++ b/src/data/streams/aware_postgresql/container.R
@@ -43,7 +43,7 @@ get_db_engine <- function(group){
   if(!group %in% names(credentials))
     stop(paste("The credentials group",group, "does not exist in ./credentials.yaml. The only groups that exist in that file are:", paste(names(credentials), collapse = ","), ". Did you forget to set the group in [PHONE_DATA_STREAMS][aware_mysql][DATABASE_GROUP] in config.yaml?"))
   dbEngine <- dbConnect(Postgres(), db = credentials[[group]][["database"]],
-                        user = credentials[[group]][["user"]],
+                        username = credentials[[group]][["user"]],
                         password = credentials[[group]][["password"]],
                         host = credentials[[group]][["host"]],
                         port = credentials[[group]][["port"]])