diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index fdcf7f529330..21e5c709b2d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1574,9 +1574,22 @@ static struct mlx5_flow_rule *find_flow_rule(struct fs_fte *fte,
 	return NULL;
 }
 
-static bool check_conflicting_actions(u32 action1, u32 action2)
+static bool check_conflicting_actions_vlan(const struct mlx5_fs_vlan *vlan0,
+					   const struct mlx5_fs_vlan *vlan1)
 {
-	u32 xored_actions = action1 ^ action2;
+	return vlan0->ethtype != vlan1->ethtype ||
+	       vlan0->vid != vlan1->vid ||
+	       vlan0->prio != vlan1->prio;
+}
+
+static bool check_conflicting_actions(const struct mlx5_flow_act *act1,
+				      const struct mlx5_flow_act *act2)
+{
+	u32 action1 = act1->action;
+	u32 action2 = act2->action;
+	u32 xored_actions;
+
+	xored_actions = action1 ^ action2;
 
 	/* if one rule only wants to count, it's ok */
 	if (action1 == MLX5_FLOW_CONTEXT_ACTION_COUNT ||
@@ -1593,6 +1606,22 @@ static bool check_conflicting_actions(u32 action1, u32 action2)
 			     MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2))
 		return true;
 
+	if (action1 & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT &&
+	    act1->pkt_reformat != act2->pkt_reformat)
+		return true;
+
+	if (action1 & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR &&
+	    act1->modify_hdr != act2->modify_hdr)
+		return true;
+
+	if (action1 & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH &&
+	    check_conflicting_actions_vlan(&act1->vlan[0], &act2->vlan[0]))
+		return true;
+
+	if (action1 & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 &&
+	    check_conflicting_actions_vlan(&act1->vlan[1], &act2->vlan[1]))
+		return true;
+
 	return false;
 }
 
@@ -1600,7 +1629,7 @@ static int check_conflicting_ftes(struct fs_fte *fte,
 				  const struct mlx5_flow_context *flow_context,
 				  const struct mlx5_flow_act *flow_act)
 {
-	if (check_conflicting_actions(flow_act->action, fte->action.action)) {
+	if (check_conflicting_actions(flow_act, &fte->action)) {
 		mlx5_core_warn(get_dev(&fte->node),
 			       "Found two FTEs with conflicting actions\n");
 		return -EEXIST;