diff --git a/day1/.gitignore b/.gitignore
similarity index 100%
rename from day1/.gitignore
rename to .gitignore
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..da01ae3
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,6 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "day1"
+version = "0.1.0"
+
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..e8caeb5
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,4 @@
+[workspace]
+members = [
+	"day1",
+]