diff --git a/src/populateCache.ts b/src/populateCache.ts
index f3acc9a..6e407c3 100644
--- a/src/populateCache.ts
+++ b/src/populateCache.ts
@@ -1,7 +1,10 @@
 import { Buffer } from "buffer";
 
-import git, { PromiseFsClient } from "isomorphic-git";
-import http, { GitProgressEvent } from "isomorphic-git/http/node";
+import git, {
+  GitProgressEvent,
+  HttpClient,
+  PromiseFsClient,
+} from "isomorphic-git";
 
 import { isVacantAndWriteable, pointsToLFS } from "./util";
 import downloadBlobFromPointer from "./download";
@@ -26,6 +29,7 @@ type ProgressHandler = (progress: GitProgressEvent) => void;
  */
 export default async function populateCache(
   fs: PromiseFsClient,
+  http: HttpClient,
   workDir: string,
   remoteURL: string,
   ref: string = "HEAD",
diff --git a/src/types.ts b/src/types.ts
index b0d42b9..efcd897 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,12 +1,10 @@
-import type { HttpClient } from 'isomorphic-git/http/node';
-
+import type { HttpClient } from "isomorphic-git";
 
 export interface BasicAuth {
-  username: string
-  password: string
+  username: string;
+  password: string;
 }
 
-
 // TODO: Restructure HTTPRequest to reuse Isomorphic Git’s GitHttpRequest?
 
 export interface HTTPRequest {
@@ -17,5 +15,5 @@ export interface HTTPRequest {
   url: string;
 
   /** Auth data for basic HTTP auth. */
-  auth?: BasicAuth
+  auth?: BasicAuth;
 }