diff --git a/python/pyspark/ml/feature.py b/python/pyspark/ml/feature.py
index 4310f154b518..826f1364299c 100644
--- a/python/pyspark/ml/feature.py
+++ b/python/pyspark/ml/feature.py
@@ -340,7 +340,7 @@ def setBinary(self, value):
         """
         Sets the value of :py:attr:`binary`.
         """
-        self._paramMap[self.binary] = value
+        self._set(binary=value)
         return self
 
     @since("2.0.0")
@@ -569,7 +569,7 @@ def setBinary(self, value):
         """
         Sets the value of :py:attr:`binary`.
         """
-        self._paramMap[self.binary] = value
+        self._set(binary=value)
         return self
 
     @since("2.0.0")