diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..c7a9b09
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,6 @@
+[workspace]
+members = [
+  "d3270-common",
+  "d3270d",
+  "qt3270"
+]