diff --git a/stack.yml b/stack.yml
index 0053bc2..ae9d6e8 100644
--- a/stack.yml
+++ b/stack.yml
@@ -61,6 +61,10 @@ services:
       - RUST_LOG=info
       - CONVEX_CLOUD_ORIGIN=https://convex.esdrasrenan.com.br
       - CONVEX_SITE_ORIGIN=https://convex.esdrasrenan.com.br
+      # Provisionamento de máquinas (usado pelas functions do Convex)
+      - MACHINE_PROVISIONING_SECRET=${MACHINE_PROVISIONING_SECRET}
+      - MACHINE_TOKEN_TTL_MS=${MACHINE_TOKEN_TTL_MS}
+      - FLEET_SYNC_SECRET=${FLEET_SYNC_SECRET}
       - MACHINE_PROVISIONING_SECRET=${MACHINE_PROVISIONING_SECRET}
       - MACHINE_TOKEN_TTL_MS=${MACHINE_TOKEN_TTL_MS:-2592000000}
       - FLEET_SYNC_SECRET=${FLEET_SYNC_SECRET:-}