diff --git a/resources/profiles/BBL/process/fdm_process_bbl_common.json b/resources/profiles/BBL/process/fdm_process_bbl_common.json
index de57538c2..b74657b8e 100644
--- a/resources/profiles/BBL/process/fdm_process_bbl_common.json
+++ b/resources/profiles/BBL/process/fdm_process_bbl_common.json
@@ -24,7 +24,7 @@
     "enable_arc_fitting": "1",
     "outer_wall_line_width": "0.42",
     "outer_wall_speed": "120",
-    "outer_wall_acceleration": "10000",
+    "outer_wall_acceleration": "5000",
     "wall_infill_order": "inner wall/outer wall/infill",
     "line_width": "0.42",
     "infill_direction": "45",