diff --git a/parquet/src/file/statistics.rs b/parquet/src/file/statistics.rs
index 54ee5151221a..3a479e990473 100644
--- a/parquet/src/file/statistics.rs
+++ b/parquet/src/file/statistics.rs
@@ -396,7 +396,7 @@ impl Statistics {
 
     /// Returns `true` if min value and max value are set.
     /// Normally both min/max values will be set to `Some(value)` or `None`.
-    pub fn has_min_max_set(&self) -> bool {
+    pub(crate) fn has_min_max_set(&self) -> bool {
         statistics_enum_func![self, has_min_max_set]
     }
 
@@ -578,7 +578,7 @@ impl<T: ParquetValueType> ValueStatistics<T> {
 
     /// Whether or not min and max values are set.
     /// Normally both min/max values will be set to `Some(value)` or `None`.
-    pub fn has_min_max_set(&self) -> bool {
+    pub(crate) fn has_min_max_set(&self) -> bool {
         self.min.is_some() && self.max.is_some()
     }