diff --git a/docker-entrypoint-initdb.d/1_initdb.sql b/docker-entrypoint-initdb.d/1_initdb.sql
index e8711bd..72e5b36 100644
--- a/docker-entrypoint-initdb.d/1_initdb.sql
+++ b/docker-entrypoint-initdb.d/1_initdb.sql
@@ -3,6 +3,7 @@ create extension if not exists pgtap;
 create extension if not exists postgis;
 create extension if not exists pgrouting;
 create extension if not exists vector;
+create extension if not exists pgcrypto;
 
 create table adherent (
   id int primary key,