diff -rupN debian-archive-keyring-2017.6/Makefile debian-archive-keyring-2017.6-new/Makefile
--- debian-archive-keyring-2017.6/Makefile	2017-09-03 18:52:14.000000000 +0200
+++ debian-archive-keyring-2017.6-new/Makefile	2017-09-07 14:19:31.121453700 +0200
@@ -6,19 +6,19 @@ GPG_OPTIONS := --no-options --no-default
 build: verify-indices keyrings/debian-archive-keyring.gpg keyrings/debian-archive-removed-keys.gpg verify-results $(TRUSTED-LIST)
 
 verify-indices: keyrings/team-members.gpg
-	gpg ${GPG_OPTIONS} \
+	gpg2 ${GPG_OPTIONS} \
 		--keyring keyrings/team-members.gpg \
 		--verify active-keys/index.gpg active-keys/index
-	gpg ${GPG_OPTIONS} \
+	gpg2 ${GPG_OPTIONS} \
 		--keyring keyrings/team-members.gpg \
 		--verify removed-keys/index.gpg removed-keys/index
 
 verify-results: keyrings/team-members.gpg keyrings/debian-archive-keyring.gpg keyrings/debian-archive-removed-keys.gpg
-	gpg ${GPG_OPTIONS} \
+	gpg2 ${GPG_OPTIONS} \
 		--keyring keyrings/team-members.gpg --verify \
 		keyrings/debian-archive-keyring.gpg.asc \
 		keyrings/debian-archive-keyring.gpg
-	gpg ${GPG_OPTIONS} \
+	gpg2 ${GPG_OPTIONS} \
 		--keyring keyrings/team-members.gpg --verify \
 		keyrings/debian-archive-removed-keys.gpg.asc \
 		keyrings/debian-archive-removed-keys.gpg
@@ -27,17 +27,17 @@ verify-results: keyrings/team-members.gp
 
 keyrings/debian-archive-keyring.gpg: active-keys/index
 	jetring-build -I $@ active-keys
-	gpg ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
+	gpg2 ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
 	mv -f $@.tmp $@
 
 keyrings/debian-archive-removed-keys.gpg: removed-keys/index
 	jetring-build -I $@ removed-keys
-	gpg ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
+	gpg2 ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
 	mv -f $@.tmp $@
 
 keyrings/team-members.gpg: team-members/index
 	jetring-build -I $@ team-members
-	gpg ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
+	gpg2 ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
 	mv -f $@.tmp $@
 
 $(TRUSTED-LIST) :: trusted.gpg/debian-archive-%.gpg : active-keys/add-% active-keys/index
@@ -46,7 +46,7 @@ $(TRUSTED-LIST) :: trusted.gpg/debian-ar
 	cp $< $(TMPRING)
 	jetring-build -I $@ $(TMPRING)
 	rm -rf $(TMPRING)
-	gpg ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
+	gpg2 ${GPG_OPTIONS} --no-keyring --import-options import-export --import < $@ > $@.tmp
 	mv -f $@.tmp $@
 
 clean: