diff --git a/common/network-common/src/main/java/org/apache/spark/network/util/TransportConf.java b/common/network-common/src/main/java/org/apache/spark/network/util/TransportConf.java
index 91497b949221..34e4bb5912dc 100644
--- a/common/network-common/src/main/java/org/apache/spark/network/util/TransportConf.java
+++ b/common/network-common/src/main/java/org/apache/spark/network/util/TransportConf.java
@@ -209,7 +209,7 @@ public String keyFactoryAlgorithm() {
    * (128 bits by default), which is not generally the case with user passwords.
    */
   public int keyFactoryIterations() {
-    return conf.getInt("spark.networy.crypto.keyFactoryIterations", 1024);
+    return conf.getInt("spark.network.crypto.keyFactoryIterations", 1024);
   }
 
   /**