diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42d7af4da4..03544354ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,8 +3,10 @@
 [Full changelog](https://github.com/mozilla/glean/compare/v60.5.0...main)
 
 * General
-  * Updated to UniFFI 0.28.0 ([#2920](https://github.com/mozilla/glean/pull/2920))
-  * Update to `glean_parser` v15.0.0 ([release notes](https://github.com/mozilla/glean_parser/releases/tag/v15.0.0))
+  * BREAKING CHANGE: Updated to UniFFI 0.28.0 ([#2920](https://github.com/mozilla/glean/pull/2920))
+  * BREAKING CHANGE: Update to `glean_parser` v15.0.0 ([release notes](https://github.com/mozilla/glean_parser/releases/tag/v15.0.0))
+* Kotlin
+  * BREAKING CHANGE: Remove now obsolete type alias ([#2935](https://github.com/mozilla/glean/issues/2935))
 
 # v60.5.0 (2024-08-06)
 
diff --git a/glean-core/android/src/main/java/mozilla/telemetry/glean/private/HistogramBase.kt b/glean-core/android/src/main/java/mozilla/telemetry/glean/private/HistogramBase.kt
index 87f8d93d60..8dbc02c2f1 100644
--- a/glean-core/android/src/main/java/mozilla/telemetry/glean/private/HistogramBase.kt
+++ b/glean-core/android/src/main/java/mozilla/telemetry/glean/private/HistogramBase.kt
@@ -22,9 +22,3 @@ interface HistogramBase {
      */
     fun accumulateSamples(samples: List<Long>)
 }
-
-// glean_parser template currently expects `HistogramMetricBase` as the name
-// and since this alias was defined in `service-glean` in android-components,
-// we need to keep the alias until the parser template is updated also.
-// See Bug 1906941 for more information.
-typealias HistogramMetricBase = mozilla.telemetry.glean.private.HistogramBase