diff --git a/artifacts/hello-tacos.default_storage.tz b/artifacts/hello-tacos.default_storage.tz
new file mode 100644
index 0000000..8d637a7
--- /dev/null
+++ b/artifacts/hello-tacos.default_storage.tz
@@ -0,0 +1,2 @@
+42
+
diff --git a/artifacts/hello-tacos.storage.store420tacos.tz b/artifacts/hello-tacos.storage.store420tacos.tz
new file mode 100644
index 0000000..b731a85
--- /dev/null
+++ b/artifacts/hello-tacos.storage.store420tacos.tz
@@ -0,0 +1,2 @@
+420
+
diff --git a/artifacts/hello-tacos.tz b/artifacts/hello-tacos.tz
new file mode 100644
index 0000000..d1a9541
--- /dev/null
+++ b/artifacts/hello-tacos.tz
@@ -0,0 +1,10 @@
+{ parameter nat ;
+  storage nat ;
+  code { UNPAIR ;
+         DUP 2 ;
+         DUP 2 ;
+         COMPARE ;
+         GT ;
+         IF { DROP 2 ; PUSH string "NOT_ENOUGH_TACOS" ; FAILWITH }
+            { SWAP ; SUB ; ABS ; NIL operation ; PAIR } } }
+
diff --git a/package.json b/package.json
index 230ab5a..5b4a0ce 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "setup:app": "cd ./app && npm install",
     "start:app": "cd app && npm run start",
     "start:sandbox": "taq start sandbox",
-    "start": "npm run compile:contract && npm run start:sandbox && npm run start:app",
+    "start": "npm run compile:contract && npm run start:sandbox && npm run originate && npm run start:app",
     "compile:contract": "taq compile --plugin ligo hello-tacos.mligo",
     "df-docker": "docker system df",
     "rm-docker": "docker rm -vf $(docker ps -aq) 2>&1 > /dev/null",