diff --git a/lib/asn1/Makefile.am b/lib/asn1/Makefile.am
index 2a45e0707..74ef2be33 100644
--- a/lib/asn1/Makefile.am
+++ b/lib/asn1/Makefile.am
@@ -284,9 +284,10 @@ gen_files_pkcs12 =					\
 	asn1_PKCS12_AuthenticatedSafe.x			\
 	asn1_PKCS12_CertBag.x				\
 	asn1_PKCS12_Attribute.x				\
-	asn1_PKCS12_Attributes.x				\
+	asn1_PKCS12_Attributes.x			\
 	asn1_PKCS12_SafeBag.x				\
 	asn1_PKCS12_SafeContents.x			\
+	asn1_PKCS12_OctetString.x			\
 	asn1_PKCS12_PBEParams.x
 
 gen_files_pkcs8 =					\
diff --git a/lib/asn1/pkcs12.asn1 b/lib/asn1/pkcs12.asn1
index 20913c53e..4d6454a08 100644
--- a/lib/asn1/pkcs12.asn1
+++ b/lib/asn1/pkcs12.asn1
@@ -73,6 +73,8 @@ PKCS12-PBEParams ::= SEQUENCE {
 	iterations	INTEGER (0..4294967295) OPTIONAL
 }
 
+PKCS12-OctetString ::= OCTET STRING
+
 -- KeyBag ::= PrivateKeyInfo
 -- PKCS8ShroudedKeyBag ::= EncryptedPrivateKeyInfo