diff --git a/prow/apis/prowjobs/v1/zz_generated.deepcopy.go b/prow/apis/prowjobs/v1/zz_generated.deepcopy.go
index a6cdb850e13e8..be2fa4c0964da 100644
--- a/prow/apis/prowjobs/v1/zz_generated.deepcopy.go
+++ b/prow/apis/prowjobs/v1/zz_generated.deepcopy.go
@@ -30,8 +30,16 @@ import (
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *DecorationConfig) DeepCopyInto(out *DecorationConfig) {
 	*out = *in
-	out.Timeout = in.Timeout
-	out.GracePeriod = in.GracePeriod
+	if in.Timeout != nil {
+		in, out := &in.Timeout, &out.Timeout
+		*out = new(Duration)
+		**out = **in
+	}
+	if in.GracePeriod != nil {
+		in, out := &in.GracePeriod, &out.GracePeriod
+		*out = new(Duration)
+		**out = **in
+	}
 	if in.UtilityImages != nil {
 		in, out := &in.UtilityImages, &out.UtilityImages
 		*out = new(UtilityImages)