diff --git a/simgui-ds.json b/simgui-ds.json
index 1fa3b25..00ed9e6 100644
--- a/simgui-ds.json
+++ b/simgui-ds.json
@@ -1,4 +1,14 @@
 {
+  "FMS": {
+    "window": {
+      "visible": false
+    }
+  },
+  "System Joysticks": {
+    "window": {
+      "visible": false
+    }
+  },
   "keyboardJoysticks": [
     {
       "axisConfig": [
diff --git a/simgui.json b/simgui.json
index 047b6fb..070af3e 100644
--- a/simgui.json
+++ b/simgui.json
@@ -14,6 +14,11 @@
       "window": {
         "visible": true
       }
+    },
+    "Timing": {
+      "window": {
+        "visible": false
+      }
     }
   },
   "NTProvider": {