diff --git a/pkg/simple/client/devops/jenkins/internal/bitbucket.go b/pkg/simple/client/devops/jenkins/internal/bitbucket.go
index 080227673..6a0378d41 100644
--- a/pkg/simple/client/devops/jenkins/internal/bitbucket.go
+++ b/pkg/simple/client/devops/jenkins/internal/bitbucket.go
@@ -35,16 +35,13 @@ func AppendBitbucketServerSourceToEtree(source *etree.Element, gitSource *devops
 		forkTrait := traits.CreateElement("com.cloudbees.jenkins.plugins.bitbucket.ForkPullRequestDiscoveryTrait")
 		forkTrait.CreateElement("strategyId").SetText(strconv.Itoa(gitSource.DiscoverPRFromForks.Strategy))
 		trustClass := "com.cloudbees.jenkins.plugins.bitbucket.ForkPullRequestDiscoveryTrait$"
-		switch gitSource.DiscoverPRFromForks.Trust {
-		case 1:
-			trustClass += "TrustEveryone"
-		case 2:
-			trustClass += "TrustTeamForks"
-		case 3:
-			trustClass += "TrustNobody"
-		default:
-			trustClass += "TrustEveryone"
+
+		if prTrust := PRDiscoverTrust(gitSource.DiscoverPRFromForks.Trust); prTrust.IsValid() {
+			trustClass += prTrust.String()
+		} else {
+			klog.Warningf("invalid Bitbucket discover PR trust value: %d", prTrust.Value())
 		}
+
 		forkTrait.CreateElement("trust").CreateAttr("class", trustClass)
 	}
 	if gitSource.DiscoverTags {
@@ -111,23 +108,16 @@ func GetBitbucketServerSourceFromEtree(source *etree.Element) *devopsv1alpha3.Bi
 		strategyId, _ := strconv.Atoi(forkPRDiscoverTrait.SelectElement("strategyId").Text())
 		trustClass := forkPRDiscoverTrait.SelectElement("trust").SelectAttr("class").Value
 		trust := strings.Split(trustClass, "$")
-		switch trust[1] {
-		case "TrustEveryone":
+
+		if prTrust := BitbucketPRDiscoverTrust(1).ParseFromString(trust[1]); prTrust.IsValid() {
 			s.DiscoverPRFromForks = &devopsv1alpha3.DiscoverPRFromForks{
 				Strategy: strategyId,
-				Trust:    1,
-			}
-		case "TrustTeamForks":
-			s.DiscoverPRFromForks = &devopsv1alpha3.DiscoverPRFromForks{
-				Strategy: strategyId,
-				Trust:    2,
-			}
-		case "TrustNobody":
-			s.DiscoverPRFromForks = &devopsv1alpha3.DiscoverPRFromForks{
-				Strategy: strategyId,
-				Trust:    3,
+				Trust:    prTrust.Value(),
 			}
+		} else {
+			klog.Warningf("invalid Bitbucket discover PR trust value: %s", trust[1])
 		}
+
 		if cloneTrait := traits.SelectElement(
 			"jenkins.plugins.git.traits.CloneOptionTrait"); cloneTrait != nil {
 			if cloneExtension := cloneTrait.SelectElement(
diff --git a/pkg/simple/client/devops/jenkins/internal/pull_request.go b/pkg/simple/client/devops/jenkins/internal/pull_request.go
index fc79409fd..b5b7993e4 100644
--- a/pkg/simple/client/devops/jenkins/internal/pull_request.go
+++ b/pkg/simple/client/devops/jenkins/internal/pull_request.go
@@ -10,12 +10,6 @@ const (
 	PRDiscoverUnknown         PRDiscoverTrust = -1
 )
 
-type GitHubPRDiscoverTrust int
-
-const (
-	GitHubPRDiscoverTrustContributors GitHubPRDiscoverTrust = 1
-)
-
 func (p PRDiscoverTrust) Value() int {
 	return int(p)
 }
@@ -49,6 +43,13 @@ func (p PRDiscoverTrust) ParseFromString(prTrust string) PRDiscoverTrust {
 	}
 }
 
+// GitHub
+type GitHubPRDiscoverTrust int
+
+const (
+	GitHubPRDiscoverTrustContributors GitHubPRDiscoverTrust = 1
+)
+
 func (p GitHubPRDiscoverTrust) Value() int {
 	return int(p)
 }
@@ -78,3 +79,46 @@ func (p GitHubPRDiscoverTrust) ParseFromString(prTrust string) GitHubPRDiscoverT
 func (p GitHubPRDiscoverTrust) IsValid() bool {
 	return PRDiscoverTrust(p).IsValid()
 }
+
+// Bitbucket
+type BitbucketPRDiscoverTrust int
+
+const (
+	BitbucketPRDiscoverTrustEveryone  BitbucketPRDiscoverTrust = 1
+	BitbucketPRDiscoverTrustTeamForks BitbucketPRDiscoverTrust = 2
+	BitbucketPRDiscoverTrustNobody    BitbucketPRDiscoverTrust = 3
+)
+
+func (p BitbucketPRDiscoverTrust) Value() int {
+	return int(p)
+}
+
+func (p BitbucketPRDiscoverTrust) IsValid() bool {
+	return p.String() != ""
+}
+
+func (p BitbucketPRDiscoverTrust) String() string {
+	switch p {
+	default:
+		fallthrough
+	case BitbucketPRDiscoverTrustEveryone:
+		return "TrustEveryone"
+	case BitbucketPRDiscoverTrustTeamForks:
+		return "TrustTeamForks"
+	case BitbucketPRDiscoverTrustNobody:
+		return "TrustNobody"
+	}
+}
+
+func (p BitbucketPRDiscoverTrust) ParseFromString(prTrust string) BitbucketPRDiscoverTrust {
+	switch prTrust {
+	default:
+		fallthrough
+	case "TrustEveryone":
+		return BitbucketPRDiscoverTrustEveryone
+	case "TrustTeamForks":
+		return BitbucketPRDiscoverTrustTeamForks
+	case "TrustNobody":
+		return BitbucketPRDiscoverTrustNobody
+	}
+}
diff --git a/pkg/simple/client/devops/jenkins/internal/pull_request_test.go b/pkg/simple/client/devops/jenkins/internal/pull_request_test.go
index 78e4153a8..04e15a516 100644
--- a/pkg/simple/client/devops/jenkins/internal/pull_request_test.go
+++ b/pkg/simple/client/devops/jenkins/internal/pull_request_test.go
@@ -19,10 +19,23 @@ func TestPRDiscoverTrust(t *testing.T) {
 	assert.Equal(t, PRDiscoverTrust(1).ParseFromString("TrustNobody"), PRDiscoverTrustNobody)
 	assert.Equal(t, PRDiscoverTrust(1).ParseFromString("fake").IsValid(), false)
 
+	// GitHub
 	assert.Equal(t, GitHubPRDiscoverTrust(1).String(), "TrustContributors")
 	assert.Equal(t, GitHubPRDiscoverTrust(2).String(), PRDiscoverTrust(2).String())
 	assert.Equal(t, GitHubPRDiscoverTrust(1).Value(), 1)
 	assert.Equal(t, GitHubPRDiscoverTrust(1).ParseFromString("TrustContributors"), GitHubPRDiscoverTrustContributors)
 	assert.Equal(t, GitHubPRDiscoverTrust(1).ParseFromString("TrustEveryone").String(), "TrustEveryone")
 	assert.Equal(t, GitHubPRDiscoverTrust(1).ParseFromString("fake").IsValid(), false)
+
+	// Bithucket
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).String(), "TrustEveryone")
+	assert.Equal(t, BitbucketPRDiscoverTrust(2).String(), "TrustTeamForks")
+	assert.Equal(t, BitbucketPRDiscoverTrust(3).String(), "TrustNobody")
+	assert.Equal(t, BitbucketPRDiscoverTrust(3).Value(), 3)
+	assert.Equal(t, BitbucketPRDiscoverTrust(-1).String(), "TrustEveryone")
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).ParseFromString("TrustEveryone"), BitbucketPRDiscoverTrustEveryone)
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).ParseFromString("TrustTeamForks"), BitbucketPRDiscoverTrustTeamForks)
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).ParseFromString("TrustNobody"), BitbucketPRDiscoverTrustNobody)
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).ParseFromString("fake"), BitbucketPRDiscoverTrustEveryone)
+	assert.Equal(t, BitbucketPRDiscoverTrust(1).ParseFromString("TrustNobody").IsValid(), true)
 }