diff --git a/datasketches/src/tdigest/sketch.rs b/datasketches/src/tdigest/sketch.rs
index 037953d..91c90c7 100644
--- a/datasketches/src/tdigest/sketch.rs
+++ b/datasketches/src/tdigest/sketch.rs
@@ -1175,7 +1175,7 @@ impl TDigestView<'_> {
                 }
                 let mut right_weight = 0.;
                 if self.centroids[i + 1].weight.get() == 1 {
-                    if weight_so_far + dw - weight < 0.5 {
+                    if weight_so_far + dw - weight <= 0.5 {
                         return Some(self.centroids[i + 1].mean);
                     }
                     right_weight = 0.5;
diff --git a/datasketches/tests/tdigest_test.rs b/datasketches/tests/tdigest_test.rs
index 870f3de..b61d779 100644
--- a/datasketches/tests/tdigest_test.rs
+++ b/datasketches/tests/tdigest_test.rs
@@ -228,3 +228,12 @@ fn test_invalid_inputs() {
     }
     assert!(td.is_empty());
 }
+
+#[test]
+fn test_estimate_repeat_values() {
+    let mut tdigest = TDigestMut::default();
+    for _ in 0..20 {
+        tdigest.update(1.0);
+    }
+    assert_eq!(tdigest.quantile(0.9), Some(1.0));
+}
diff --git a/licenserc.toml b/licenserc.toml
index 1937a22..82c6c6b 100644
--- a/licenserc.toml
+++ b/licenserc.toml
@@ -17,4 +17,4 @@
 
 headerPath = "Apache-2.0-ASF.txt"
 
-includes = ['**/*.rs', '**/*.yml', '**/*.yaml', '**/*.toml']
+includes = ['**/*.py', '**/*.rs', '**/*.yml', '**/*.yaml', '**/*.toml']