diff --git a/src/cacheHttpClient.ts b/src/cacheHttpClient.ts
index 9501762..f97a60a 100644
--- a/src/cacheHttpClient.ts
+++ b/src/cacheHttpClient.ts
@@ -12,7 +12,7 @@ import {
     ArtifactCacheEntry,
     CommitCacheRequest,
     ReserveCacheRequest,
-    ReserverCacheResponse
+    ReserveCacheResponse
 } from "./contracts";
 import * as utils from "./utils/actionUtils";
 
@@ -113,7 +113,7 @@ export async function reserveCache(key: string): Promise<number> {
     const reserveCacheRequest: ReserveCacheRequest = {
         key
     };
-    const response = await restClient.create<ReserverCacheResponse>(
+    const response = await restClient.create<ReserveCacheResponse>(
         "caches",
         reserveCacheRequest,
         getRequestOptions()
diff --git a/src/contracts.d.ts b/src/contracts.d.ts
index 4bc7979..269c7d9 100644
--- a/src/contracts.d.ts
+++ b/src/contracts.d.ts
@@ -14,6 +14,6 @@ export interface ReserveCacheRequest {
     version?: string;
 }
 
-export interface ReserverCacheResponse {
+export interface ReserveCacheResponse {
     cacheId: number;
 }