diff --git a/resources/variants/ultimaker_s3_bb0.8.inst.cfg b/resources/variants/ultimaker_s3_bb0.8.inst.cfg
index 2affa6d01b..5f6373338b 100644
--- a/resources/variants/ultimaker_s3_bb0.8.inst.cfg
+++ b/resources/variants/ultimaker_s3_bb0.8.inst.cfg
@@ -54,7 +54,6 @@ retraction_extrusion_window = =retraction_amount
 retraction_hop = 2
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 3
-retraction_prime_speed = 15
 skin_overlap = 5
 speed_layer_0 = 20
 speed_print = 35
diff --git a/resources/variants/ultimaker_s5_bb0.8.inst.cfg b/resources/variants/ultimaker_s5_bb0.8.inst.cfg
index 89aadaae54..4c43f2da26 100644
--- a/resources/variants/ultimaker_s5_bb0.8.inst.cfg
+++ b/resources/variants/ultimaker_s5_bb0.8.inst.cfg
@@ -54,7 +54,6 @@ retraction_extrusion_window = =retraction_amount
 retraction_hop = 2
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 3
-retraction_prime_speed = 15
 skin_overlap = 5
 speed_layer_0 = 20
 speed_print = 35