diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts b/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
index 886f8a41153..a79357c7a1a 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
@@ -308,7 +308,7 @@ export default class CurlyComponentManager
     // property with both a setter and dependent keys, in that scenario without
     // the sync observer added below the caller's value will never be updated
     //
-    // See GH#18147 / GH#19028 for details.
+    // See GH#18417 / GH#19028 for details.
     let keyName: string, descriptor: ComputedDescriptor;
     if (environment.isInteractive && capturedArgs.names.length > 0) {
       for (let i = 0; i < capturedArgs.names.length; i++) {
diff --git a/packages/@ember/-internals/glimmer/tests/integration/components/curly-components-test.js b/packages/@ember/-internals/glimmer/tests/integration/components/curly-components-test.js
index 5d6dcf1adfd..473284052c9 100644
--- a/packages/@ember/-internals/glimmer/tests/integration/components/curly-components-test.js
+++ b/packages/@ember/-internals/glimmer/tests/integration/components/curly-components-test.js
@@ -2904,7 +2904,7 @@ moduleFor(
       this.assertText('initial value');
     }
 
-    ['@test GH#18147 - a two way binding flows upstream to a parent component through a CP']() {
+    ['@test GH#18417 - a two way binding flows upstream to a parent component through a CP']() {
       let parent, child;
       let ParentComponent = Component.extend({
         init() {