diff --git a/api/v1/store.go b/api/v1/store.go
index eef0c37..a1069b3 100644
--- a/api/v1/store.go
+++ b/api/v1/store.go
@@ -37,6 +37,7 @@ type StoreSpec struct {
 	Otel                    OtelSpec      `json:"otel,omitempty"`
 	FPM                     FPMSpec       `json:"fpm,omitempty"`
 	HorizontalPodAutoscaler HPASpec       `json:"horizontalPodAutoscaler,omitempty"`
+	ServiceAccountName      string        `json:"serviceAccountName,omitempty"`
 
 	// +kubebuilder:default=false
 	DisableChecks bool `json:"disableChecks,omitempty"`
diff --git a/internal/deployment/admin.go b/internal/deployment/admin.go
index fc2daa7..fb1e356 100644
--- a/internal/deployment/admin.go
+++ b/internal/deployment/admin.go
@@ -79,7 +79,7 @@ func AdminDeployment(store *v1.Store) *appsv1.Deployment {
 		Resources: store.Spec.Container.Resources,
 	})
 
-	return &appsv1.Deployment{
+	deployment := &appsv1.Deployment{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Deployment",
 			APIVersion: "apps/v1",
@@ -122,12 +122,17 @@ func AdminDeployment(store *v1.Store) *appsv1.Deployment {
 					ImagePullSecrets:          store.Spec.Container.ImagePullSecrets,
 					RestartPolicy:             store.Spec.Container.RestartPolicy,
 					Containers:                containers,
-					ServiceAccountName:        util.GetServiceAccountName(store),
 					SecurityContext:           store.Spec.Container.SecurityContext,
 				},
 			},
 		},
 	}
+
+	if store.Spec.ServiceAccountName != "" {
+		deployment.Spec.Template.Spec.ServiceAccountName = store.Spec.ServiceAccountName
+	}
+
+	return deployment
 }
 
 func GetAdminDeploymentName(store *v1.Store) string {
diff --git a/internal/deployment/storefront.go b/internal/deployment/storefront.go
index 96d6219..3c012d6 100644
--- a/internal/deployment/storefront.go
+++ b/internal/deployment/storefront.go
@@ -81,7 +81,7 @@ func StorefrontDeployment(store *v1.Store) *appsv1.Deployment {
 		Resources: store.Spec.Container.Resources,
 	})
 
-	return &appsv1.Deployment{
+	deployment := &appsv1.Deployment{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Deployment",
 			APIVersion: "apps/v1",
@@ -123,12 +123,17 @@ func StorefrontDeployment(store *v1.Store) *appsv1.Deployment {
 					ImagePullSecrets:          store.Spec.Container.ImagePullSecrets,
 					RestartPolicy:             store.Spec.Container.RestartPolicy,
 					Containers:                containers,
-					ServiceAccountName:        util.GetServiceAccountName(store),
 					SecurityContext:           store.Spec.Container.SecurityContext,
 				},
 			},
 		},
 	}
+
+	if store.Spec.ServiceAccountName != "" {
+		deployment.Spec.Template.Spec.ServiceAccountName = store.Spec.ServiceAccountName
+	}
+
+	return deployment
 }
 
 func GetStorefrontDeploymentName(store *v1.Store) string {
diff --git a/internal/deployment/worker.go b/internal/deployment/worker.go
index edea296..0a1d4f8 100644
--- a/internal/deployment/worker.go
+++ b/internal/deployment/worker.go
@@ -63,7 +63,7 @@ func WorkerDeployment(store *v1.Store) *appsv1.Deployment {
 		Resources: store.Spec.Container.Resources,
 	})
 
-	return &appsv1.Deployment{
+	deployment := &appsv1.Deployment{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Deployment",
 			APIVersion: "apps/v1",
@@ -105,12 +105,17 @@ func WorkerDeployment(store *v1.Store) *appsv1.Deployment {
 					ImagePullSecrets:          store.Spec.Container.ImagePullSecrets,
 					RestartPolicy:             store.Spec.Container.RestartPolicy,
 					Containers:                containers,
-					ServiceAccountName:        util.GetServiceAccountName(store),
 					SecurityContext:           store.Spec.Container.SecurityContext,
 				},
 			},
 		},
 	}
+
+	if store.Spec.ServiceAccountName != "" {
+		deployment.Spec.Template.Spec.ServiceAccountName = store.Spec.ServiceAccountName
+	}
+
+	return deployment
 }
 
 func GetWorkerDeploymentName(store *v1.Store) string {
diff --git a/internal/job/migration.go b/internal/job/migration.go
index 6292895..39b049f 100644
--- a/internal/job/migration.go
+++ b/internal/job/migration.go
@@ -74,7 +74,7 @@ func MigrationJob(store *v1.Store) *batchv1.Job {
 		Env:             store.GetEnv(),
 	})
 
-	return &batchv1.Job{
+	job := &batchv1.Job{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Job",
 			APIVersion: "batch/v1"},
@@ -99,12 +99,17 @@ func MigrationJob(store *v1.Store) *batchv1.Job {
 					ImagePullSecrets:          store.Spec.Container.ImagePullSecrets,
 					RestartPolicy:             "Never",
 					Containers:                containers,
-					ServiceAccountName:        util.GetServiceAccountName(store),
 					SecurityContext:           store.Spec.Container.SecurityContext,
 				},
 			},
 		},
 	}
+
+	if store.Spec.ServiceAccountName != "" {
+		job.Spec.Template.Spec.ServiceAccountName = store.Spec.ServiceAccountName
+	}
+
+	return job
 }
 
 func MigrateJobName(store *v1.Store) string {
diff --git a/internal/job/setup.go b/internal/job/setup.go
index b8b1163..21eea3b 100644
--- a/internal/job/setup.go
+++ b/internal/job/setup.go
@@ -76,7 +76,7 @@ func SetupJob(store *v1.Store) *batchv1.Job {
 		Env:             envs,
 	})
 
-	return &batchv1.Job{
+	job := &batchv1.Job{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Job",
 			APIVersion: "batch/v1",
@@ -102,12 +102,17 @@ func SetupJob(store *v1.Store) *batchv1.Job {
 					ImagePullSecrets:          store.Spec.Container.ImagePullSecrets,
 					RestartPolicy:             "Never",
 					Containers:                containers,
-					ServiceAccountName:        util.GetServiceAccountName(store),
 					SecurityContext:           store.Spec.Container.SecurityContext,
 				},
 			},
 		},
 	}
+
+	if store.Spec.ServiceAccountName != "" {
+		job.Spec.Template.Spec.ServiceAccountName = store.Spec.ServiceAccountName
+	}
+
+	return job
 }
 
 func GetSetupJobName(store *v1.Store) string {
diff --git a/internal/util/serviceaccount.go b/internal/util/serviceaccount.go
deleted file mode 100644
index 15dab45..0000000
--- a/internal/util/serviceaccount.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package util
-
-import (
-	"fmt"
-
-	v1 "github.com/shopware/shopware-operator/api/v1"
-)
-
-func GetServiceAccountName(store *v1.Store) string {
-	return fmt.Sprintf("%s-store-sa", store.Name)
-}