diff --git a/src/uu/numfmt/src/options.rs b/src/uu/numfmt/src/options.rs
index acccf83e5..0b04d1ef7 100644
--- a/src/uu/numfmt/src/options.rs
+++ b/src/uu/numfmt/src/options.rs
@@ -74,7 +74,7 @@ impl RoundMethod {
 }
 
 // Represents the options extracted from the --format argument provided by the user.
-#[derive(Debug, PartialEq)]
+#[derive(Debug, PartialEq, Eq)]
 pub struct FormatOptions {
     pub grouping: bool,
     pub padding: Option<isize>,
diff --git a/src/uu/numfmt/src/units.rs b/src/uu/numfmt/src/units.rs
index cd32cfc87..08c7e4d3b 100644
--- a/src/uu/numfmt/src/units.rs
+++ b/src/uu/numfmt/src/units.rs
@@ -17,7 +17,7 @@ pub const IEC_BASES: [f64; 10] = [
 
 pub type WithI = bool;
 
-#[derive(Clone, Copy, PartialEq)]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub enum Unit {
     Auto,
     Si,