diff --git a/datafusion/functions-aggregate-common/src/stats.rs b/datafusion/functions-aggregate-common/src/stats.rs
index 6a11ebe36c5f..bcd004db7831 100644
--- a/datafusion/functions-aggregate-common/src/stats.rs
+++ b/datafusion/functions-aggregate-common/src/stats.rs
@@ -17,7 +17,7 @@
 
 /// TODO: Move this to functions-aggregate module
 /// Enum used for differentiating population and sample for statistical functions
-#[derive(Debug, Clone, Copy)]
+#[derive(PartialEq, Eq, Debug, Clone, Copy)]
 pub enum StatsType {
     /// Population
     Population,