diff --git a/Pod/Classes/EPSignatureViewController.swift b/Pod/Classes/EPSignatureViewController.swift
index 249d3b8..0170e35 100644
--- a/Pod/Classes/EPSignatureViewController.swift
+++ b/Pod/Classes/EPSignatureViewController.swift
@@ -79,15 +79,15 @@ open class EPSignatureViewController: UIViewController {
     
     // MARK: - Initializers
     
-    public convenience init(signatureDelegate: EPSignatureDelegate) {
+    @objc public convenience init(signatureDelegate: EPSignatureDelegate) {
         self.init(signatureDelegate: signatureDelegate, showsDate: true, showsSaveSignatureOption: true)
     }
     
-    public convenience init(signatureDelegate: EPSignatureDelegate, showsDate: Bool) {
+    @objc public convenience init(signatureDelegate: EPSignatureDelegate, showsDate: Bool) {
         self.init(signatureDelegate: signatureDelegate, showsDate: showsDate, showsSaveSignatureOption: true)
     }
     
-    public init(signatureDelegate: EPSignatureDelegate, showsDate: Bool, showsSaveSignatureOption: Bool ) {
+    @objc public init(signatureDelegate: EPSignatureDelegate, showsDate: Bool, showsSaveSignatureOption: Bool ) {
         self.showsDate = showsDate
         self.showsSaveSignatureOption = showsSaveSignatureOption
         self.signatureDelegate = signatureDelegate