diff --git a/manifest b/manifest
index 8eaf476..737a5b6 100644
--- a/manifest
+++ b/manifest
@@ -40,7 +40,7 @@ case "$os" in
             9*|ascii/ceres|ascii)
                 postgres_version=9.6
             ;;
-            11*|beowulf/ceres|beowulf)
+            10*|11*|beowulf/ceres|beowulf)
                 postgres_version=11
             ;;
             *)