diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh
index 765c83fda7d91f66456fc2dc2299867059a66971..0b600bb429b69df02d971913e4b658bf7e313277 100755
--- a/t/t5515-fetch-merge-logic.sh
+++ b/t/t5515-fetch-merge-logic.sh
@@ -114,6 +114,7 @@ done >> tests
 # neither in the Pull: or .fetch config
 for branch in master br-unconfig ; do
     cat <<EOF
+$branch ../.git
 $branch ../.git one
 $branch ../.git one two
 $branch --tags ../.git
diff --git a/t/t5515/fetch.br-unconfig_.._.git b/t/t5515/fetch.br-unconfig_.._.git
new file mode 100644
index 0000000000000000000000000000000000000000..284bb1fb613cafff208741069aea2d4041ec07cd
--- /dev/null
+++ b/t/t5515/fetch.br-unconfig_.._.git
@@ -0,0 +1,2 @@
+# br-unconfig ../.git
+0567da4d5edd2ff4bb292a465ba9e64dcad9536b		../
diff --git a/t/t5515/fetch.master_.._.git b/t/t5515/fetch.master_.._.git
new file mode 100644
index 0000000000000000000000000000000000000000..66d1aaddae6cb34d83bbd0e728fbe89fd26227b1
--- /dev/null
+++ b/t/t5515/fetch.master_.._.git
@@ -0,0 +1,2 @@
+# master ../.git
+0567da4d5edd2ff4bb292a465ba9e64dcad9536b		../