diff --git a/src/frontend/src/stores/flowStore.ts b/src/frontend/src/stores/flowStore.ts
index 1f4a494bb..79ac65961 100644
--- a/src/frontend/src/stores/flowStore.ts
+++ b/src/frontend/src/stores/flowStore.ts
@@ -30,6 +30,7 @@ import {
 } from "../types/zustand/flow";
 import { buildVertices } from "../utils/buildUtils";
 import {
+  checkChatInput,
   cleanEdges,
   getHandleId,
   getNodeId,
@@ -228,6 +229,10 @@ const useFlowStore = create<FlowStoreType>((set, get) => ({
     );
   },
   paste: (selection, position) => {
+    if(selection.nodes.some((node) => node.data.type === "ChatInput") && checkChatInput(get().nodes)){
+      useAlertStore.getState().setErrorData({title: "Error pasting components", list: ["You can only have one ChatInput component in the flow"]});
+      return;
+    }
     let minimumX = Infinity;
     let minimumY = Infinity;
     let idsMap = {};
diff --git a/src/frontend/src/utils/reactflowUtils.ts b/src/frontend/src/utils/reactflowUtils.ts
index 7def5d274..1d9e81d94 100644
--- a/src/frontend/src/utils/reactflowUtils.ts
+++ b/src/frontend/src/utils/reactflowUtils.ts
@@ -44,6 +44,10 @@ import {
 } from "./utils";
 const uid = new ShortUniqueId({ length: 5 });
 
+export function checkChatInput(nodes: Node[]) {
+  return nodes.some((node) => node.data.type === "ChatInput");
+}
+
 export function cleanEdges(nodes: Node[], edges: Edge[]) {
   let newEdges = cloneDeep(edges);
   edges.forEach((edge) => {