diff --git a/charts/infra/mariadb/values.yaml b/charts/infra/mariadb/values.yaml
index 39eca0d..f65aadd 100644
--- a/charts/infra/mariadb/values.yaml
+++ b/charts/infra/mariadb/values.yaml
@@ -594,7 +594,7 @@ conf:
       # will ensure you use memory and not disks for most read operations.
       # Typical values are 50..75% of available RAM.
       # TODO(tomasz.paszkowski): This needs to by dynamic based on available RAM.
-      innodb_buffer_pool_size=1024M
+      innodb_buffer_pool_size=2048M
       innodb_doublewrite=0
       innodb_file_format=Barracuda
       innodb_file_per_table=1