diff --git a/cmake/Modules/AXBuildHelpers.cmake b/cmake/Modules/AXBuildHelpers.cmake
index 60d650966b1..c0554efc8a4 100644
--- a/cmake/Modules/AXBuildHelpers.cmake
+++ b/cmake/Modules/AXBuildHelpers.cmake
@@ -265,7 +265,7 @@ function(ax_sync_target_dlls ax_target)
     if(MSVC)
       add_custom_command(TARGET ${ax_target} POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${CMAKE_BINARY_DIR}/bin/${BUILD_CONFIG_DIR}plainlua.dll"
+        "${CMAKE_BINARY_DIR}/bin/${BUILD_CONFIG_DIR}plainlua$<$<CONFIG:Debug>:${CMAKE_DEBUG_POSTFIX}>.dll"
         $<TARGET_FILE_DIR:${ax_target}>)
     endif()
   endif()
diff --git a/cmake/Modules/AXLinkHelpers.cmake b/cmake/Modules/AXLinkHelpers.cmake
index 5049bf12415..db9fc32513d 100644
--- a/cmake/Modules/AXLinkHelpers.cmake
+++ b/cmake/Modules/AXLinkHelpers.cmake
@@ -305,12 +305,12 @@ function(ax_link_lua_prebuilt APP_NAME AX_ROOT_DIR AX_PREBUILT_DIR)
     if(MSVC)
       add_custom_command(TARGET ${APP_NAME} POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${AX_ROOT_DIR}/${AX_PREBUILT_DIR}/bin/${BUILD_CONFIG_DIR}plainlua.dll"
+        "${AX_ROOT_DIR}/${AX_PREBUILT_DIR}/bin/${BUILD_CONFIG_DIR}plainlua$<$<CONFIG:Debug>:${CMAKE_DEBUG_POSTFIX}>.dll"
         $<TARGET_FILE_DIR:${APP_NAME}>)
     else()
       add_custom_command(TARGET ${APP_NAME} POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${AX_ROOT_DIR}/${AX_PREBUILT_DIR}/bin/$<CONFIG>/plainlua.dll"
+        "${AX_ROOT_DIR}/${AX_PREBUILT_DIR}/bin/$<CONFIG>/plainlua$<$<CONFIG:Debug>:${CMAKE_DEBUG_POSTFIX}>.dll"
         $<TARGET_FILE_DIR:${APP_NAME}>)
     endif()
   endif()