diff --git a/helpers/postgresql.py b/helpers/postgresql.py
index 4fff2bd5..4bde365c 100644
--- a/helpers/postgresql.py
+++ b/helpers/postgresql.py
@@ -152,7 +152,7 @@ class Postgresql:
         # allow TCP connections from the host's own address
         f.write("\nhost postgres postgres samehost trust\n")
         # allow TCP connections from the rest of the world with a password
-        f.write("\nhost postgres postgres 0.0.0.0/0 md5\n")
+        f.write("\nhost all all 0.0.0.0/0 md5\n")
         f.close()
 
     def write_recovery_conf(self, leader_hash):