The Canaries are surprisingly sitting eighth on the Premier League table but that won't stop Lambert strengthening his squad as he looks to remain in the top flight following back-to-back promotions.
"January has been spoken about; we might need a hand - it can give you a lift," Lambert told the Norwich Evening News.
"We made a decision at the start that we would bring in lads we roughly knew, until we got a foothold and then see what happens.
"I needed lads who I knew and who knew the British game," added Lambert. "It helps them get to know each other.
"If you're a foreign lad coming into a dressing room, I know from experience it can take you a little bit to get used to a different culture and a different way.
"We have to try and be in and around it in January. If we can add to it then we will, but that's a lot easier said than done because you tend to find prices go sky high in January. But we need a hand."