diff --git a/infrastructure.yaml b/infrastructure.yaml
index 14e3306..3079f14 100644
--- a/infrastructure.yaml
+++ b/infrastructure.yaml
@@ -145,7 +145,7 @@ environments:
           name: testci
           password_length: 32
           password_special: false
-          conn_limit: 10   
+          conn_limit: 1  
           extensions:
             - pg_stat_statements
       - cluster_id: "c9qa2coo5ukgcg93fldm"