diff --git a/src/table/schema.rs b/src/table/schema.rs
index 5b789a02..7fbb7b25 100644
--- a/src/table/schema.rs
+++ b/src/table/schema.rs
@@ -10,7 +10,7 @@ pub trait PartitionKey {
 
 impl PartitionKey for String {
 	fn hash(&self) -> Hash {
-		sha256sum(self.as_bytes())
+		blake2sum(self.as_bytes())
 	}
 }