diff --git a/python/cuml/cuml/internals/logger.pxd b/python/cuml/cuml/internals/logger.pxd
index 6556cb0505..d39c7d24df 100644
--- a/python/cuml/cuml/internals/logger.pxd
+++ b/python/cuml/cuml/internals/logger.pxd
@@ -47,6 +47,7 @@ IF GPUBUILD == 1:
         cdef cppclass sink_vector:
             void push_back(const sink_ptr& sink) except +
             void pop_back() except +
+            void clear()
 
     cdef extern from "cuml/common/logger.hpp" namespace "ML" nogil:
         cdef cppclass logger:
diff --git a/python/cuml/cuml/internals/logger.pyx b/python/cuml/cuml/internals/logger.pyx
index 0bc09126bd..5dec86fd18 100644
--- a/python/cuml/cuml/internals/logger.pyx
+++ b/python/cuml/cuml/internals/logger.pyx
@@ -319,5 +319,6 @@ def flush():
 
 
 IF GPUBUILD == 1:
-    # Set callback functions to handle redirected sys.stdout in Python
+    # Clear existing sinks and add a callback sink to redirect to sys.stdout
+    default_logger().sinks().clear()
     default_logger().sinks().push_back(<sink_ptr> make_shared[callback_sink_mt](_log_callback, _log_flush))