diff --git a/README.md b/README.md
index 853f7f5ded3cb63feabd492a48a90b2716aee044..f5983239c043f8252c35778d466e75a701dc1177 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,7 @@ and Spark Streaming for stream processing.
 ## Online Documentation
 
 You can find the latest Spark documentation, including a programming
-guide, on the [project web page](http://spark.apache.org/documentation.html)
-and [project wiki](https://cwiki.apache.org/confluence/display/SPARK).
+guide, on the [project web page](http://spark.apache.org/documentation.html).
 This README file only contains basic setup instructions.
 
 ## Building Spark
diff --git a/docs/index.md b/docs/index.md
index c5d34cb5c4e73f28d55296c660904681d4cdfff4..57b9fa848f4a3da7a191b18f0d8abce0b899c95e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -131,7 +131,6 @@ options for deployment:
 **External Resources:**
 
 * [Spark Homepage](http://spark.apache.org)
-* [Spark Wiki](https://cwiki.apache.org/confluence/display/SPARK)
 * [Spark Community](http://spark.apache.org/community.html) resources, including local meetups
 * [StackOverflow tag `apache-spark`](http://stackoverflow.com/questions/tagged/apache-spark)
 * [Mailing Lists](http://spark.apache.org/mailing-lists.html): ask questions about Spark here