diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index a0d90a3..54451db 100644
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -1,3 +1,11 @@
+------------------------------------------------------------------------------------------------------------------------------------
+Rx3/MariaDB-Mga9 V 1.0.2 - A. GIBERT - 2024/11/xx
+------------------------------------------------------------------------------------------------------------------------------------
+
+- Add healthcheck example in compose file.
+
+
+
 ------------------------------------------------------------------------------------------------------------------------------------
 Rx3/MariaDB-Mga9 V 1.0.1 - A. GIBERT - 2024/10/05
 ------------------------------------------------------------------------------------------------------------------------------------
diff --git a/compose.yaml b/compose.yaml
index 0e565ae..f359bbc 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -30,6 +30,12 @@ services:
       MARIADB_USER:          ${MARIADB_USER}
       MARIADB_PASSWORD:      ${MARIADB_PASSWORD}
       
+    healthcheck:
+      test: ["CMD", 'mysqladmin', 'ping', '-h', 'localhost', '-u', 'root', '-p${MARIADB_ROOT_PASSWORD}' ]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+      
     volumes:
       - ./var/lib/mysql:/var/lib/mysql