diff --git a/config-template.ini b/config-template.ini
index 2feb158..47f0b82 100644
--- a/config-template.ini
+++ b/config-template.ini
@@ -5,8 +5,8 @@ user = abstimmidd
 password = changeme
 
 [argon2]
-; memory 2^19 KiB = 512 MiB
-memory = 19
+; memory 2^18 KiB = 256 MiB
+memory = 18
 iterations = 5
 threads = 1
 length = 16