diff --git a/examples/reject_windows.rs b/examples/reject_windows.rs
index 8e9177b..1c71c15 100644
--- a/examples/reject_windows.rs
+++ b/examples/reject_windows.rs
@@ -9,7 +9,7 @@ fn main() -> eframe::Result<()> {
     eframe::run_native(
         "My egui App",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
 }
 
diff --git a/examples/simple.rs b/examples/simple.rs
index 0d478f3..2a7a6d7 100644
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -9,7 +9,7 @@ fn main() -> eframe::Result<()> {
     eframe::run_native(
         "My egui App",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
 }
 
diff --git a/examples/tab_add.rs b/examples/tab_add.rs
index 76806cd..19739f1 100644
--- a/examples/tab_add.rs
+++ b/examples/tab_add.rs
@@ -9,7 +9,7 @@ fn main() -> eframe::Result<()> {
     eframe::run_native(
         "My egui App",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
 }
 
diff --git a/examples/tab_add_popup.rs b/examples/tab_add_popup.rs
index 9aa2984..a35a07f 100644
--- a/examples/tab_add_popup.rs
+++ b/examples/tab_add_popup.rs
@@ -10,7 +10,7 @@ fn main() -> eframe::Result<()> {
     eframe::run_native(
         "My egui App",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
 }
 
diff --git a/examples/text_editor.rs b/examples/text_editor.rs
index 7b2a2f3..f85157a 100644
--- a/examples/text_editor.rs
+++ b/examples/text_editor.rs
@@ -13,7 +13,7 @@ fn main() -> eframe::Result<()> {
     eframe::run_native(
         "Text editor examples",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
 }