diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index 68f661aca3ff2..044b2ae196f93 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -2164,7 +2164,7 @@ static void gaudi_init_mme_qman(struct hl_device *hdev, u32 mme_offset,
 
 		/* Configure RAZWI IRQ */
 		mme_id = mme_offset /
-				(mmMME1_QM_GLBL_CFG0 - mmMME0_QM_GLBL_CFG0);
+				(mmMME1_QM_GLBL_CFG0 - mmMME0_QM_GLBL_CFG0) / 2;
 
 		mme_qm_err_cfg = MME_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
 		if (hdev->stop_on_err) {