diff --git a/README.md b/README.md
index 6832952..c97b1d7 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 An SSTable implementation for Haskell. In its infancy, but supports
 the basic functionality, including efficient range scans.
 
-SSTables are described in the [the Bigtable paper](http://labs.google.com/papers/bigtable-osdi06.pdf)
+SSTables are described in the [the Bigtable paper](https://static.googleusercontent.com/media/research.google.com/en//archive/bigtable-osdi06.pdf)
 
 # Data layout