diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
index 952305054e16cb001fecd11e3822be81d62315c8..3cb570ac2b80cd6428b6c95e147ea2775c8f19af 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
@@ -201,6 +201,12 @@ static void mlx5_do_bond(struct mlx5_lag *ldev)
 	mutex_unlock(&lag_mutex);
 
 	if (tracker.is_bonded && !mlx5_lag_is_bonded(ldev)) {
+		if (mlx5_sriov_is_enabled(dev0) ||
+		    mlx5_sriov_is_enabled(dev1)) {
+			mlx5_core_warn(dev0, "LAG is not supported with SRIOV");
+			return;
+		}
+
 		for (i = 0; i < MLX5_MAX_PORTS; i++)
 			mlx5_remove_dev_by_protocol(ldev->pf[i].dev,
 						    MLX5_INTERFACE_PROTOCOL_IB);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index e716996a8b92828a801ea39d33620d9eec1aad5c..8557435280c33f3b1744bf77794a8e33c3e2e437 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -90,6 +90,7 @@ void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
 void mlx5_enter_error_state(struct mlx5_core_dev *dev);
 void mlx5_disable_device(struct mlx5_core_dev *dev);
 int mlx5_core_sriov_configure(struct pci_dev *dev, int num_vfs);
+bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev);
 int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id);
 int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id);
 int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
index 0680dfb4bb1eeff15b4c30a6fe3d0bb003ddaada..78e7892451831824abd5b50fe09005a02f527021 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
@@ -37,6 +37,13 @@
 #include "eswitch.h"
 #endif
 
+bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev)
+{
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+
+	return !!sriov->num_vfs;
+}
+
 static void enable_vfs(struct mlx5_core_dev *dev, int num_vfs)
 {
 	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
@@ -144,6 +151,11 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs)
 	if (!mlx5_core_is_pf(dev))
 		return -EPERM;
 
+	if (num_vfs && mlx5_lag_is_active(dev)) {
+		mlx5_core_warn(dev, "can't turn sriov on while LAG is active");
+		return -EINVAL;
+	}
+
 	mlx5_core_cleanup_vfs(dev);
 
 	if (!num_vfs) {