diff --git a/templates/epas-client-timbrature-docker-compose.yml.j2 b/templates/epas-client-timbrature-docker-compose.yml.j2
index dc93620..19febaa 100644
--- a/templates/epas-client-timbrature-docker-compose.yml.j2
+++ b/templates/epas-client-timbrature-docker-compose.yml.j2
@@ -44,7 +44,7 @@ services:
       - REGEX_STAMPING={{ epas_client_timbrature_regex_stamping }}    
       - OFFSET_ANNO_BADGE={{ epas_client_timbrature_offset_anno_badge }}  # Default: 2000 
       - FIX_CAUSALE_PAUSA_PRANZO={{ epas_client_timbrature_fix_causale_pausa_pranzo}} # Default: False
-      - MAPPING_CAUSALI_CLIENT_SERVER={{ epas_client_timbrature_mapping_causali_client_server }}  # Default: {'0000': None, '0001': 'motiviDiServizio', '0007': 'pausaPranzo'}
+      - MAPPING_CAUSALI_CLIENT_SERVER="{{ epas_client_timbrature_mapping_causali_client_server }}"  # Default: {'0000': None, '0001': 'motiviDiServizio', '0007': 'pausaPranzo'}
       - CAUSALE_PAUSA_PRANZO_MIN_HOUR={{ epas_client_timbrature_causale_pausa_pranzo_min_hour }}   # Default: 12
       - CAUSALE_PAUSA_PRANZO_MAX_HOUR={{ epas_client_timbrature_causale_pausa_pranzo_max_hour }}   # Default: 15
       - SEND_ALL_STAMPINGS_EVERYTIME={{ epas_client_timbrature_send_all_stampings_everytime }}