diff --git a/client/.env.development b/client/.env.development
index 1e7c9433..3cb4ef43 100644
--- a/client/.env.development
+++ b/client/.env.development
@@ -3,3 +3,8 @@ NEXTAUTH_SECRET=WAzjpS46vFxp17TsRDU3FXo+TF0vrfy6uhCXwGMBUE8=
 #NEXT_PUBLIC_API_URL=https://dev.blue-carbon-cost-tool.dev-vizzuality.com/api
 NEXT_PUBLIC_API_URL=http://localhost:4000
 NEXT_PUBLIC_MAPBOX_API_TOKEN=
+
+# When set to 'true', this will prevent the introduction modal from showing up on first visit
+HIDE_INTRO_MODAL=
+# Comma-separated list of feature flags to enable/disable specific features (e.g., "new-map,beta-tools")
+NEXT_PUBLIC_FEATURE_FLAGS=
\ No newline at end of file