diff --git a/ROMFS/px4fmu_common/mixers/vtol_delta.aux.mix b/ROMFS/px4fmu_common/mixers/vtol_delta.aux.mix
index ae3bbf9385..6b4990220b 100644
--- a/ROMFS/px4fmu_common/mixers/vtol_delta.aux.mix
+++ b/ROMFS/px4fmu_common/mixers/vtol_delta.aux.mix
@@ -19,13 +19,13 @@ input is inverted between the two servos.
 
 M: 2
 O:      10000  10000      0 -10000  10000
-S: 1 0  -6000  -6000      0 -10000  10000
-S: 1 1   6500   6500      0 -10000  10000
+S: 1 0  -8000  -8000      0 -10000  10000
+S: 1 1   8000   8000      0 -10000  10000
 
 M: 2
 O:      10000  10000      0 -10000  10000
-S: 1 0  -6000  -6000      0 -10000  10000
-S: 1 1  -6500  -6500      0 -10000  10000
+S: 1 0  -8000  -8000      0 -10000  10000
+S: 1 1  -8000  -8000      0 -10000  10000
 
 Motor speed mixer
 -----------------