diff --git a/src-tauri/capabilities/default.json b/src-tauri/capabilities/default.json
index efefb92..b5e2bd0 100644
--- a/src-tauri/capabilities/default.json
+++ b/src-tauri/capabilities/default.json
@@ -7,6 +7,12 @@
     "core:event:default",
     "core:window:default",
     "core:window:allow-set-title",
+    "core:window:allow-start-dragging",
+    "core:window:allow-minimize",
+    "core:window:allow-maximize",
+    "core:window:allow-unmaximize",
+    "core:window:allow-is-maximized",
+    "core:window:allow-close",
     "core:app:default",
     "core:webview:default",
     "fs:read-all",
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 597bbe3..d2891ab 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -13,7 +13,8 @@
         "label": "main",
         "title": "Pena — Markdown Viewer",
         "width": 1280,
-        "height": 800
+        "height": 800,
+        "decorations": false
       }
     ],
     "security": {