diff --git a/resources/profiles/Qidi/filament/QIDI PET-CF @Qidi Q1 Pro 0.4 nozzle.json b/resources/profiles/Qidi/filament/QIDI PET-CF @Qidi Q1 Pro 0.4 nozzle.json
index f991ef9603..bb3ec481e1 100644
--- a/resources/profiles/Qidi/filament/QIDI PET-CF @Qidi Q1 Pro 0.4 nozzle.json	
+++ b/resources/profiles/Qidi/filament/QIDI PET-CF @Qidi Q1 Pro 0.4 nozzle.json	
@@ -25,7 +25,7 @@
         "280"
     ],
     "overhang_fan_speed": [
-        "100"
+        "50"
     ],
     "pressure_advance": [
         "0.01"