diff --git a/Testing/Python/CMakeLists.txt b/Testing/Python/CMakeLists.txt
index 86ad1a6aaf1eaebdd655000e0d5a1543cacf784a..7b597d510b4c149483d9d81d7a0e61bea3cac2a1 100644
--- a/Testing/Python/CMakeLists.txt
+++ b/Testing/Python/CMakeLists.txt
@@ -1,8 +1,8 @@
 
 set(TEST_DRIVER "${OTB_TEST_DRIVER}"
     --add-before-env PYTHONPATH        "${CMAKE_BINARY_DIR}/Code/Wrappers/SWIG"
-    --add-before-env ITK_AUTOLOAD_PATH "${CMAKE_BINARY_DIR}/Example"
-)
+    --add-before-env PYTHONPATH        $<TARGET_FILE_DIR:_otbApplication>
+    --add-before-env ITK_AUTOLOAD_PATH $<TARGET_FILE_DIR:otbapp_Smoothing> )
 
 add_test( NAME pyTvSmoothing
           COMMAND ${TEST_DRIVER} Execute