diff --git a/crates/bevy_ecs/src/observer/distributed_storage.rs b/crates/bevy_ecs/src/observer/distributed_storage.rs
index 547b1d61ca..a7d3777bf5 100644
--- a/crates/bevy_ecs/src/observer/distributed_storage.rs
+++ b/crates/bevy_ecs/src/observer/distributed_storage.rs
@@ -291,7 +291,7 @@ impl Observer {
     /// # Safety
     /// The type of the `event_key` [`EventKey`] _must_ match the actual value
     /// of the event passed into the observer system.
-    pub unsafe fn with_event(mut self, event_key: EventKey) -> Self {
+    pub unsafe fn with_event_key(mut self, event_key: EventKey) -> Self {
         self.descriptor.event_keys.push(event_key);
         self
     }
@@ -364,7 +364,7 @@ impl ObserverDescriptor {
     /// # Safety
     /// The type of each [`EventKey`] in `event_keys` _must_ match the actual value
     /// of the event passed into the observer.
-    pub unsafe fn with_events(mut self, event_keys: Vec<EventKey>) -> Self {
+    pub unsafe fn with_event_keys(mut self, event_keys: Vec<EventKey>) -> Self {
         self.event_keys = event_keys;
         self
     }
diff --git a/crates/bevy_ecs/src/observer/mod.rs b/crates/bevy_ecs/src/observer/mod.rs
index 1bbca5e763..12e7dd60e6 100644
--- a/crates/bevy_ecs/src/observer/mod.rs
+++ b/crates/bevy_ecs/src/observer/mod.rs
@@ -741,7 +741,7 @@ mod tests {
                 Observer::new(|_: On<Add, A>, mut res: ResMut<Order>| {
                     res.observed("add/remove");
                 })
-                .with_event(on_remove)
+                .with_event_key(on_remove)
             },
         );
 
@@ -1015,7 +1015,7 @@ mod tests {
             Observer::with_dynamic_runner(|mut world, _trigger, _ptr, _propagate| {
                 world.resource_mut::<Order>().observed("event_a");
             })
-            .with_event(event_a)
+            .with_event_key(event_a)
         };
         world.spawn(observe);