diff --git a/src/server.cpp b/src/server.cpp
index d5e505190..37bb7a35c 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -2980,12 +2980,16 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 				playersao->setWieldedItem(item);
 			}
 
-			// If item has node placement prediction, always send the above
-			// node to make sure the client knows what exactly happened
+			// If item has node placement prediction, always send the
+			// blocks to make sure the client knows what exactly happened
 			if(item.getDefinition(m_itemdef).node_placement_prediction != ""){
 				RemoteClient *client = getClient(peer_id);
 				v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_above, BS));
 				client->SetBlockNotSent(blockpos);
+				v3s16 blockpos2 = getNodeBlockPos(floatToInt(pointed_pos_under, BS));
+				if(blockpos2 != blockpos){
+					client->SetBlockNotSent(blockpos2);
+				}
 			}
 		} // action == 3