diff --git a/apps/04-golang-pgsql/noop.sh b/apps/04-golang-pgsql/noop.sh
new file mode 100755
index 00000000..05178e23
--- /dev/null
+++ b/apps/04-golang-pgsql/noop.sh
@@ -0,0 +1 @@
+echo hello world!!
diff --git a/apps/04-golang-pgsql/terrarium.yaml b/apps/04-golang-pgsql/terrarium.yaml
new file mode 100644
index 00000000..e41c4c95
--- /dev/null
+++ b/apps/04-golang-pgsql/terrarium.yaml
@@ -0,0 +1,6 @@
+id: 04-golang-pgsql
+name: Go Postgres Demo App 04
+
+dependencies:
+  - id: db
+    use: postgres