diff --git a/lib/spdy-transport/protocol/spdy/zlib-pool.js b/lib/spdy-transport/protocol/spdy/zlib-pool.js
index 53c210a..5ac376c 100644
--- a/lib/spdy-transport/protocol/spdy/zlib-pool.js
+++ b/lib/spdy-transport/protocol/spdy/zlib-pool.js
@@ -24,7 +24,8 @@ function createDeflate (version, compression) {
 function createInflate (version) {
   var inflate = zlib.createInflate({
     dictionary: transport.protocol.spdy.dictionary[version],
-    flush: zlib.Z_SYNC_FLUSH
+    flush: zlib.Z_SYNC_FLUSH,
+    windowBits: 15
   })
 
   // For node.js v0.8