diff --git a/resources/profiles/BBL/filament/Generic PETG @base.json b/resources/profiles/BBL/filament/Generic PETG @base.json
index 29734e7a95..436f21b149 100644
--- a/resources/profiles/BBL/filament/Generic PETG @base.json	
+++ b/resources/profiles/BBL/filament/Generic PETG @base.json	
@@ -21,10 +21,10 @@
         "30"
     ],
     "fan_max_speed": [
-        "90"
+        "40"
     ],
     "fan_min_speed": [
-        "40"
+        "10"
     ],
     "filament_flow_ratio": [
         "0.95"