diff --git a/extra/cuda/ffi/tags.txt b/extra/cuda/ffi/tags.txt
new file mode 100644
index 0000000000..700f0dc9a5
--- /dev/null
+++ b/extra/cuda/ffi/tags.txt
@@ -0,0 +1 @@
+not tested
diff --git a/extra/cuda/tags.txt b/extra/cuda/tags.txt
new file mode 100644
index 0000000000..700f0dc9a5
--- /dev/null
+++ b/extra/cuda/tags.txt
@@ -0,0 +1 @@
+not tested