Just played a match with a random partner. My hand was roughly 13-14 HCP (I don't remember exactly) with 5 clubs, AQ1087, a tripleton in spades Q109 and a doubleton in hearts. I opened 1 club. Opponent passed. My partner responded 1 spade. Holding three spades, I responded 2 Spades. Holding only 5 clubs I did not have enough club support to rebid my suit. The bid ended at 2 Spades. When I saw my partner's hand I noticed he had 4 spades and 4 clubs (KJ96). Now, clearly our club fit was much stronger, possibly being able to make a 3 or 4 club contract. However according to bridge norms there is no way for me to rebid my club suit without 6 cards in the suit and my partner, holding 4 spades, would much rather bid his major than support my minor (despite having 4 card support). My question is, how can we make this a minor suit contract?