diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2d3a610f..77ee5b92 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -280,7 +280,7 @@ if(ENABLE_CELX)
   if(LUAJIT_FOUND)
     link_libraries(LuaJIT::LuaJIT)
   else()
-    find_package(Lua REQUIRED)
+    find_package(Lua ${LUA_VERSION} EXACT REQUIRED)
     include(FixLua)
     MakeLuaTarget()
     link_libraries(Lua::Lua)