diff --git a/examples/.terraform.lock.hcl b/examples/.terraform.lock.hcl
index b69ecd6..e53bfa2 100644
--- a/examples/.terraform.lock.hcl
+++ b/examples/.terraform.lock.hcl
@@ -2,18 +2,18 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/oboukili/argocd" {
-  version     = "6.0.3"
-  constraints = "6.0.3"
+  version     = "6.1.1"
+  constraints = "6.1.1"
   hashes = [
-    "h1:RDd6Xx9cB6KTHRnXEaaXPvA5QjrNV414sgdqk9yrFMA=",
-    "zh:45609fb6167e6e54b076e80309d3319b8673b559504d277bbffcab4fde8225b0",
-    "zh:5e012a689df68fcac4292937a8fa8c701b2ff0d64b558d727b32f051e8e34171",
-    "zh:647a84ceb10650381d1dfe0d73ff389a0325d5077fafb049a67a705af621341c",
-    "zh:6ae3986c1554b3ff408d70aef1d7ae45126b912d0e1bddc2b26b1dde833d40c0",
-    "zh:a11dc01833e609e0e45a8984723ab400d394d3d0b3166dc418e6226715125e44",
-    "zh:a471c8db6fb91075040d41248a230cebe67e6f30f5a068b48ea2973deae82575",
-    "zh:a7d9c5b6bebe64a37549d477cb33283068023e09832778e16c3f6503c90779a8",
-    "zh:b09abfb0233d9e3e4fcef505ddbd19fffbd1a54d17b5cbe10e2ca47d46228ed6",
-    "zh:b470c2c7e1cbcff772f483a5341470ff2451d92ea9fbfbba7f63ec04aa7e65f8",
+    "h1:s5VE4XHfWev3AwUK21IEKfyF1uOPCkfluNAUhe3Xm6s=",
+    "zh:0eeb24ae36d29296e0e4fd0bbaa90bbbb051d6894e1920fe960cb73bf60d68b4",
+    "zh:4b842983692ff7bc2c40c74feccb902718c59f536fc376ab4d646178ef325b0e",
+    "zh:576640a6cbba7dfd20ac5399c47b2eb0d25a42c6aa23cf1c00ceb2bc32873a46",
+    "zh:76a5a1f0c5d2c4b97f51211c14f2abe3bb9ef7e855d44501bf7f661fab31dd55",
+    "zh:797c14187b2afad3d12a071c002a3ba20366777cecab2e3664cb7cb160658563",
+    "zh:9f1bb4ee552bc027a54ff99f68b867f76e0567761fe3703d9b7606464ad74276",
+    "zh:bec504dd356e9b15be2a737a54bdeaebab11c0c23b50d3fc22d01f8d3a4de086",
+    "zh:c89d3d174b7ef463b0c79e6d5f691a63c9a71973e3e460b8f319e9d6672f15b3",
+    "zh:d0b410bf208fdb818897109543de7ebcafe479b8de5e7af05a8b0cd5449b4edf",
   ]
 }
diff --git a/examples/main.tf b/examples/main.tf
index d6a8ac5..807a893 100644
--- a/examples/main.tf
+++ b/examples/main.tf
@@ -48,3 +48,55 @@ develop
 EOT
   }
 }
+
+module "example_system" {
+  source = "../"
+
+  name = "example-system"
+  project_name = "example-system"
+  generator = {
+    git = {
+      repo_url = "https://github.com/urbanmedia/example-deployment.git"
+      revision = "main"
+      files = [
+        "argo/*/*/example-system.yaml"
+      ]
+    }
+  }
+  target_namespace_overwrite = "example-system"
+  manifest_source = {
+    helm = {
+      chart = "example-system"
+      release_name = "example-system"
+      repo_url = "ghcr.io/urbanmedia/example-deployment"
+      target_revision = "1.1.16"
+    }
+  }
+  generator_segment_index_overwrite = 1
+  application_name_suffix = null
+  annotations = {
+    "argocd.argoproj.io/sync-wave" = "2",
+  }
+  sync_options = [
+    "Validate=false",
+    "ApplyOutOfSyncOnly=true",
+  ]
+  sync_policy = {
+    prune       = true
+    self_heal   = true
+    allow_empty = true
+  }
+  env_context_annotations = {
+    "argocd-image-updater.argoproj.io/image-list" = "xyz=tagesspiegel/xyz"
+    "argocd-image-updater.argoproj.io/xyz.update-strategy" = "latest"
+    "argocd-image-updater.argoproj.io/xyz.allow-tags" = <<EOT
+{{- if eq $cluster "staging" }}
+regex:v[0-9]{1,}.[0-9]{1,}.[0-9]{1,}-rc.[0-9]{1,}
+{{- else if eq $cluster "production" }}
+regex:v[0-9]{1,}.[0-9]{1,}.[0-9]{1,}
+{{- else }}
+develop
+{{- end }}"
+EOT
+  }
+}
diff --git a/main.tf b/main.tf
index 93a3ab3..2d57c85 100644
--- a/main.tf
+++ b/main.tf
@@ -140,9 +140,9 @@ resource "argocd_application_set" "this" {
   {{- .namespace_overwrite }}
 {{- else }}
   {{- if ne "${var.target_namespace_overwrite}" "" }}
-    ${var.target_namespace_overwrite}
+    {{- print "${var.target_namespace_overwrite}" }}
   {{- else }}
-    ${var.project_name}-${local.resource_name}
+    {{- print "${var.project_name}-${local.resource_name}" }}
   {{- end }}
 {{- end -}}
 EOT