diff --git a/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2 b/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
index 2d5b48e..67e12e2 100644
--- a/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
+++ b/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
@@ -27,7 +27,7 @@ do
 {% elif pg_compress_cmd is search('lz4') %}
 {% set comp_ext = 'lz4' %}
 {% elif pg_compress_cmd is search('zst') %}
-{% set comp_ext = 'zstd' %}
+{% set comp_ext = 'zst' %}
 {% else %}
 {% set comp_ext = 'z' %}
 {% endif %}