Index: lldb/bindings/python/CMakeLists.txt
===================================================================
--- lldb/bindings/python/CMakeLists.txt
+++ lldb/bindings/python/CMakeLists.txt
@@ -10,6 +10,7 @@
       -c++
       -shadow
       -python
+      -py3
       -threads
       -outdir ${CMAKE_CURRENT_BINARY_DIR}
       -o ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp