--- rpm-5.4.16/macros/macros.rpmbuild.in~	2016-03-16 00:35:33.000000000 +0200
+++ rpm-5.4.16/macros/macros.rpmbuild.in	2016-03-16 00:36:00.832131027 +0200
@@ -282,7 +282,7 @@
 # 	ECDSA/SHA384	(using NIST P-384)
 # 	ECDSA/SHA512	(using NIST P-521)
 #
-%_build_sign	ECDSA/SHA256
+%_build_sign	DSA
 
 #
 # Choose metadata file digest algorithm: