diff --git a/example.env b/example.env
index a73c221c27947c4a58ebf279a5b1376c43453f90..404561878df6c2667c4139f9e3e1fbbc37ca1bbe 100644
--- a/example.env
+++ b/example.env
@@ -5,15 +5,19 @@ ALLOW_ROBOTS=false
 
 # Private (for connected users) HTTP(S) URL of LexImpact Socio-Fiscal Budget server
 # BUDGET_API_URL="https://SECRET.DOMAIN.NAME/state_simulation"
+BUDGET_API_URL=
 
 # URL of GitLab pipeline to run when a non-authentication user requests a budget simulation
 # BUDGET_DEMAND_PIPELINE_URL="https://GITLAB.DOMAIN.NAME/api/v4/projects/PROJECT_ID/pipeline?ref=main"
+BUDGET_DEMAND_PIPELINE_URL=
 
 # Token used for calling the budget simulation demand GitLab pipeline
-#BUDGET_DEMAND_PIPELINE_TOKEN="SECRET"
+# BUDGET_DEMAND_PIPELINE_TOKEN="SECRET"
+BUDGET_DEMAND_PIPELINE_TOKEN=
 
 # Secret key used to sign JSON web tokens sent to Budget API
 # BUDGET_JWT_SECRET="SECRET"
+BUDGET_JWT_SECRET=
 
 # GitHub access token used for parameters edition
 # Caution, this token is private and must be kept secret.