diff --git a/fixed_wide/src/fixed.rs b/fixed_wide/src/fixed.rs
index da334f5..f777c11 100644
--- a/fixed_wide/src/fixed.rs
+++ b/fixed_wide/src/fixed.rs
@@ -1,6 +1,6 @@
 use bnum::{BInt,cast::As};
 
-#[derive(Clone,Copy,Debug,Hash)]
+#[derive(Clone,Copy,Debug,Default,Hash)]
 /// A Fixed point number for which multiply operations widen the bits in the output. (when the wide-mul feature is enabled)
 /// N is the number of u64s to use
 /// F is the number of fractional bits (always N*32 lol)