diff --git a/t/lib-gpg.sh b/t/lib-gpg.sh
index 38e2c0f4fb..114785586a 100644
--- a/t/lib-gpg.sh
+++ b/t/lib-gpg.sh
@@ -40,7 +40,7 @@ test_lazy_prereq GPG '
 		#		> lib-gpg/ownertrust
 		mkdir "$GNUPGHOME" &&
 		chmod 0700 "$GNUPGHOME" &&
-		(gpgconf --kill gpg-agent || : ) &&
+		(gpgconf --kill all || : ) &&
 		gpg --homedir "${GNUPGHOME}" --import \
 			"$TEST_DIRECTORY"/lib-gpg/keyring.gpg &&
 		gpg --homedir "${GNUPGHOME}" --import-ownertrust \