diff --git a/templates/gitea/ingress.yaml b/templates/gitea/ingress.yaml
index 12100a6..9991eec 100644
--- a/templates/gitea/ingress.yaml
+++ b/templates/gitea/ingress.yaml
@@ -28,14 +28,14 @@ spec:
   {{- range .Values.ingress.tls }}
     - hosts:
       {{- range .hosts }}
-        - {{ . | quote }}
+        - {{ tpl . $ | quote }}
       {{- end }}
       secretName: {{ .secretName }}
   {{- end }}
 {{- end }}
   rules:
     {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
+    - host: {{ tpl .host $ | quote }}
       http:
         paths:
           {{- range .paths }}
diff --git a/unittests/deployment/ingress-configuration.yaml b/unittests/deployment/ingress-configuration.yaml
new file mode 100644
index 0000000..6a36eb0
--- /dev/null
+++ b/unittests/deployment/ingress-configuration.yaml
@@ -0,0 +1,23 @@
+suite: ingress template
+release:
+  name: gitea-unittests
+  namespace: testing
+templates:
+  - templates/gitea/ingress.yaml
+tests:
+  - it: hostname using TPL
+    set:
+      global.giteaHostName: "gitea.example.com"
+      ingress.enabled: true
+      ingress.hosts[0].host: "{{ .Values.global.giteaHostName }}"
+      ingress.tls:
+        - secretName: gitea-tls
+          hosts:
+            - "{{ .Values.global.giteaHostName }}"
+    asserts:
+      - equal:
+          path: spec.tls[0].hosts[0]
+          value: "gitea.example.com"
+      - equal:
+          path: spec.rules[0].host
+          value: "gitea.example.com"