diff --git a/CHANGELOG.md b/CHANGELOG.md
index db9a60b4..6513cf74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -41,6 +41,9 @@ NOTE: [`epaint`](epaint/CHANGELOG.md), [`eframe`](eframe/CHANGELOG.md), [`egui_w
 * Text is darker and more readable in bright mode ([#1412](https://github.com/emilk/egui/pull/1412)).
 * Fixed `Ui::add_visible` sometimes leaving the `Ui` in a disabled state. ([#1436](https://github.com/emilk/egui/issues/1436)).
 
+### Deprecated ☢️
+* Deprecated `CollapsingHeader::selectable` ([#1538](https://github.com/emilk/egui/pull/1538)).
+
 ### Removed 🔥
 * Removed the `single_threaded/multi_threaded` flags - egui is now always thread-safe ([#1390](https://github.com/emilk/egui/pull/1390)).
 
diff --git a/egui/src/containers/collapsing_header.rs b/egui/src/containers/collapsing_header.rs
index 9a6933f4..b3741911 100644
--- a/egui/src/containers/collapsing_header.rs
+++ b/egui/src/containers/collapsing_header.rs
@@ -358,7 +358,7 @@ impl CollapsingHeader {
     }
 
     /// Can the [`CollapsingHeader`] be selected by clicking it? Default: `false`.
-    ///
+    #[deprecated = "Use the more powerful egui::collapsing_header::CollapsingState::show_header"] // Deprecated in 2022-04-28, before egui 0.18
     pub fn selectable(mut self, selectable: bool) -> Self {
         self.selectable = selectable;
         self
@@ -379,6 +379,7 @@ impl CollapsingHeader {
     /// }
     /// # });
     /// ```
+    #[deprecated = "Use the more powerful egui::collapsing_header::CollapsingState::show_header"] // Deprecated in 2022-04-28, before egui 0.18
     pub fn selected(mut self, selected: bool) -> Self {
         self.selected = selected;
         self