diff --git a/docker-compose.yml b/docker-compose.yml
index 58a2fbb..d28bf72 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,7 +9,7 @@ services:
   activepieces:
     image: activepieces/activepieces:0.90.4
     restart: unless-stopped
-    mem_limit: 1g      # RAM-guardrail derden-box (infra#77); app + embedded worker (WORKER_AND_APP)
+    mem_limit: 1536m   # RAM-guardrail derden-box (infra#77); app + embedded worker (WORKER_AND_APP). 1g → 1536m in infra#110 (2026-09-18): OOM-kills bij ~900 MiB idle+flows (2× op één ochtend)
     depends_on:
       postgres:
         condition: service_healthy