diff --git a/src/app/core/shared/collection.model.ts b/src/app/core/shared/collection.model.ts
index 3eb9a128d7..d0033ee7ca 100644
--- a/src/app/core/shared/collection.model.ts
+++ b/src/app/core/shared/collection.model.ts
@@ -1,4 +1,4 @@
-import { autoserialize, deserialize, deserializeAs, inheritSerialization } from 'cerialize';
+import { deserialize, deserializeAs, inheritSerialization } from 'cerialize';
 import { Observable } from 'rxjs';
 import { link, typedObject } from '../cache/builders/build-decorators';
 import { PaginatedList } from '../data/paginated-list';
diff --git a/src/app/core/shared/community.model.ts b/src/app/core/shared/community.model.ts
index 4943ff37d9..1f76cb66de 100644
--- a/src/app/core/shared/community.model.ts
+++ b/src/app/core/shared/community.model.ts
@@ -1,4 +1,4 @@
-import { autoserialize, deserialize, deserializeAs, inheritSerialization } from 'cerialize';
+import { deserialize, deserializeAs, inheritSerialization } from 'cerialize';
 import { Observable } from 'rxjs';
 import { link, typedObject } from '../cache/builders/build-decorators';
 import { PaginatedList } from '../data/paginated-list';
diff --git a/src/app/shared/comcol-page-handle/comcol-page-handle.component.ts b/src/app/shared/comcol-page-handle/comcol-page-handle.component.ts
index 53487c872c..2ce49ebea2 100644
--- a/src/app/shared/comcol-page-handle/comcol-page-handle.component.ts
+++ b/src/app/shared/comcol-page-handle/comcol-page-handle.component.ts
@@ -1,5 +1,4 @@
 import { Component, Injectable, Input } from '@angular/core';
-import { UIURLCombiner } from '../../core/url-combiner/ui-url-combiner';
 
 /**
  * This component builds a URL from the value of "handle"