diff --git a/kdc/krb5tgs.c b/kdc/krb5tgs.c
index 2d79c8fff..6625ce74b 100644
--- a/kdc/krb5tgs.c
+++ b/kdc/krb5tgs.c
@@ -1436,7 +1436,7 @@ server_lookup:
 
 	    ret = krb5_verify_checksum(context,
 				       crypto,
-				       KRB5_KU_TGS_IMPERSONATE,
+				       KRB5_KU_OTHER_CKSUM,
 				       datack.data, 
 				       datack.length, 
 				       &self.cksum);
diff --git a/lib/krb5/get_cred.c b/lib/krb5/get_cred.c
index eef1394cb..b304a64ee 100644
--- a/lib/krb5/get_cred.c
+++ b/lib/krb5/get_cred.c
@@ -458,7 +458,7 @@ get_cred_kdc_usage(krb5_context context,
 
 	ret = krb5_create_checksum(context,
 				   crypto,
-				   KRB5_KU_TGS_IMPERSONATE,
+				   KRB5_KU_OTHER_CKSUM,
 				   0,
 				   data.data,
 				   data.length,