diff --git a/msys2/dev/.dummy b/msys2/dev/.dummy
new file mode 100644
index 000000000..e69de29bb
diff --git a/msys2/opt/.dummy b/msys2/opt/.dummy
new file mode 100644
index 000000000..e69de29bb
diff --git a/msys2/tmp/.dummy b/msys2/tmp/.dummy
new file mode 100644
index 000000000..e69de29bb