diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 8522531c9e3b..cf04c20710c2 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -44,16 +44,6 @@ macro(PY_COMPILE TARGET_NAME RESOURCE_PATHS)
   endif()
 endmacro(PY_COMPILE)
 
-# Macro to auto migrate resources
-macro(PY_2TO3 TARGET_NAME RESOURCE_PATHS)
-  add_custom_command(TARGET ${TARGET_NAME}
-    POST_BUILD
-    COMMAND "${Python_EXECUTABLE}" "${CMAKE_SOURCE_DIR}/scripts/2to3" --no-diffs -w ${RESOURCE_PATHS}
-    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
-    COMMENT "Porting ${RESOURCE_PATHS} to Python 3 and Qt5"
-  )
-endmacro(PY_2TO3)
-
 add_subdirectory(plugins)
 if (WITH_GUI)
   add_subdirectory(qsci_apis)
diff --git a/scripts/2to3 b/scripts/2to3
deleted file mode 100755
index db82ef2b246b..000000000000
--- a/scripts/2to3
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env python3
-import os
-import sys
-
-from lib2to3.main import main
-
-sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__))))
-sys.exit(main("qgis_fixes"))