diff --git a/lib/obp60task/obp60task.h b/lib/obp60task/obp60task.h
index 7aed9be..c2cb2a5 100644
--- a/lib/obp60task/obp60task.h
+++ b/lib/obp60task/obp60task.h
@@ -20,7 +20,7 @@ DECLARE_INITFUNCTION(OBP60Init);
 
 // OBP60 Task
 void OBP60Task(GwApi *param);
-DECLARE_USERTASK_PARAM(OBP60Task, 10000)    // Need 10k RAM as stack size
+DECLARE_USERTASK_PARAM(OBP60Task, 8000)    // Need 8k RAM as stack size
 DECLARE_CAPABILITY(obp60,true);
 
 #endif
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