diff --git a/core/src/main/java/org/infinispan/loaders/file/FileCacheStoreConfig.java b/core/src/main/java/org/infinispan/loaders/file/FileCacheStoreConfig.java
index <HASH>..<HASH> 100644
--- a/core/src/main/java/org/infinispan/loaders/file/FileCacheStoreConfig.java
+++ b/core/src/main/java/org/infinispan/loaders/file/FileCacheStoreConfig.java
@@ -108,7 +108,7 @@ public class FileCacheStoreConfig extends LockSupportCacheStoreConfig {
     */
    @Deprecated
    public void setStreamBufferSize(int streamBufferSize) {
-      testImmutability("steamBufferSize");
+      testImmutability("streamBufferSize");
       this.streamBufferSize = streamBufferSize;
    }
ISPN-<I> Typo in testing immutability of streamBufferSize in FileCacheStoreConfig