diff --git a/bitaddress.org.html b/bitaddress.org.html
index 9304629..1eae79f 100644
--- a/bitaddress.org.html
+++ b/bitaddress.org.html
@@ -1508,8 +1508,7 @@ if (typeof Crypto == "undefined" || !Crypto.util) {
 
 	// Pool size must be a multiple of 4 and greater than 32.
 	// An array of bytes the size of the pool will be passed to init()
-	sr.poolSize = 512;
-
+	sr.poolSize = 256;
 
 	// --- object methods ---
 
diff --git a/src/securerandom.js b/src/securerandom.js
index 37a1133..91f1991 100644
--- a/src/securerandom.js
+++ b/src/securerandom.js
@@ -21,8 +21,7 @@
 
 	// Pool size must be a multiple of 4 and greater than 32.
 	// An array of bytes the size of the pool will be passed to init()
-	sr.poolSize = 512;
-
+	sr.poolSize = 256;
 
 	// --- object methods ---