diff --git a/SoObjects/Mailer/NSData+SMIME.h b/SoObjects/Mailer/NSData+SMIME.h
index f0d256fc6..8fce1c312 100644
--- a/SoObjects/Mailer/NSData+SMIME.h
+++ b/SoObjects/Mailer/NSData+SMIME.h
@@ -32,7 +32,7 @@
 - (NSData *) decryptUsingCertificate: (NSData *) theData;
 - (NGMimeMessage *) messageFromEncryptedDataAndCertificate: (NSData *) theCertificate;
 - (NSData *) convertPKCS12ToPEMUsingPassword: (NSString *) thePassword;
-- (NSData *) convertPKCS7ToPEM;
+- (NSData *) signersFromPKCS7;
 - (NSDictionary *) certificateDescription;
 
 @end