diff --git a/src/utils/number.rs b/src/utils/number.rs
index a3164f3..37f715c 100644
--- a/src/utils/number.rs
+++ b/src/utils/number.rs
@@ -7,6 +7,7 @@ use peekmore::PeekMoreIterator;
 use crate::error::SassResult;
 use crate::Token;
 
+#[derive(Debug)]
 pub(crate) struct ParsedNumber {
     pub num: String,
     pub dec_len: usize,
diff --git a/src/value/parse.rs b/src/value/parse.rs
index 68b7ef5..03a1b1f 100644
--- a/src/value/parse.rs
+++ b/src/value/parse.rs
@@ -3,7 +3,7 @@ use std::mem;
 
 use num_bigint::BigInt;
 use num_rational::BigRational;
-use num_traits::{pow, One, ToPrimitive, Zero};
+use num_traits::{pow, One, ToPrimitive};
 
 use codemap::{Span, Spanned};
 
@@ -631,7 +631,7 @@ impl Value {
                 };
 
                 let times_ten = if val.times_ten.is_empty() {
-                    BigInt::zero()
+                    BigInt::one()
                 } else {
                     pow(
                         BigInt::from(10),