diff --git a/README b/README
index 1375d7ef4..1a8ad5c25 100644
--- a/README
+++ b/README
@@ -45,7 +45,7 @@ These are the direct dependencies for running a Taler exchange:
 
 - GNUnet            >= 0.16.0
 - GNU libmicrohttpd >= 0.9.71
-- Postgres          >= 13.0
+- PostgreSQL        >= 13.0