diff --git a/app/controlplane/pkg/data/ent/schema/workflowrun.go b/app/controlplane/pkg/data/ent/schema/workflowrun.go
index 6f2b2a066..ce6cab871 100644
--- a/app/controlplane/pkg/data/ent/schema/workflowrun.go
+++ b/app/controlplane/pkg/data/ent/schema/workflowrun.go
@@ -48,7 +48,7 @@ func (WorkflowRun) Fields() []ent.Field {
 		field.Text("reason").Optional(),
 		field.String("run_url").Optional(),
 		field.String("runner_type").Optional(),
-		field.JSON("attestation", &dsse.Envelope{}).Optional().Deprecated("use attestations table instead"),
+		field.JSON("attestation", &dsse.Envelope{}).Optional(),
 		field.String("attestation_digest").Optional(),
 		field.Bytes("attestation_state").Optional(),
 		// The version of the contract that was used
diff --git a/app/controlplane/pkg/data/ent/workflowrun.go b/app/controlplane/pkg/data/ent/workflowrun.go
index 0d8ad26a7..f15f7df5a 100644
--- a/app/controlplane/pkg/data/ent/workflowrun.go
+++ b/app/controlplane/pkg/data/ent/workflowrun.go
@@ -38,8 +38,6 @@ type WorkflowRun struct {
 	// RunnerType holds the value of the "runner_type" field.
 	RunnerType string `json:"runner_type,omitempty"`
 	// Attestation holds the value of the "attestation" field.
-	//
-	// Deprecated: Field "attestation" was marked as deprecated in the schema.
 	Attestation *dsse.Envelope `json:"attestation,omitempty"`
 	// AttestationDigest holds the value of the "attestation_digest" field.
 	AttestationDigest string `json:"attestation_digest,omitempty"`
diff --git a/app/controlplane/pkg/data/ent/workflowrun/workflowrun.go b/app/controlplane/pkg/data/ent/workflowrun/workflowrun.go
index b65bf5878..059cc4621 100644
--- a/app/controlplane/pkg/data/ent/workflowrun/workflowrun.go
+++ b/app/controlplane/pkg/data/ent/workflowrun/workflowrun.go
@@ -99,6 +99,7 @@ var Columns = []string{
 	FieldReason,
 	FieldRunURL,
 	FieldRunnerType,
+	FieldAttestation,
 	FieldAttestationDigest,
 	FieldAttestationState,
 	FieldContractRevisionUsed,
@@ -131,11 +132,6 @@ func ValidColumn(column string) bool {
 			return true
 		}
 	}
-	for _, f := range [...]string{FieldAttestation} {
-		if column == f {
-			return true
-		}
-	}
 	return false
 }