diff --git a/src/domain/ViewModel.js b/src/domain/ViewModel.js
index f0e109f8..0c665194 100644
--- a/src/domain/ViewModel.js
+++ b/src/domain/ViewModel.js
@@ -19,7 +19,7 @@ limitations under the License.
 // we do need to return a disposable from EventEmitter.on, or at least have a method here to easily track a subscription to an EventEmitter
 
 import {EventEmitter} from "../utils/EventEmitter";
-import {Disposables} from "../utils/Disposables.js";
+import {Disposables} from "../utils/Disposables";
 
 export class ViewModel extends EventEmitter {
     constructor(options = {}) {
diff --git a/src/matrix/room/timeline/Timeline.js b/src/matrix/room/timeline/Timeline.js
index bd89ee8d..04adde0d 100644
--- a/src/matrix/room/timeline/Timeline.js
+++ b/src/matrix/room/timeline/Timeline.js
@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 import {SortedArray, AsyncMappedList, ConcatList, ObservableArray} from "../../../observable/index.js";
-import {Disposables} from "../../../utils/Disposables.js";
+import {Disposables} from "../../../utils/Disposables";
 import {Direction} from "./Direction";
 import {TimelineReader} from "./persistence/TimelineReader.js";
 import {PendingEventEntry} from "./entries/PendingEventEntry.js";
diff --git a/src/platform/web/Platform.js b/src/platform/web/Platform.js
index f6cd2895..3e1d6791 100644
--- a/src/platform/web/Platform.js
+++ b/src/platform/web/Platform.js
@@ -35,7 +35,7 @@ import {WorkerPool} from "./dom/WorkerPool.js";
 import {BlobHandle} from "./dom/BlobHandle.js";
 import {hasReadPixelPermission, ImageHandle, VideoHandle} from "./dom/ImageHandle.js";
 import {downloadInIframe} from "./dom/download.js";
-import {Disposables} from "../../utils/Disposables.js";
+import {Disposables} from "../../utils/Disposables";
 import {parseHTML} from "./parsehtml.js";
 import {handleAvatarError} from "./ui/avatar.js";