diff --git a/packages/system/src/xyhandle/XYHandle.ts b/packages/system/src/xyhandle/XYHandle.ts
index 4ecf0cce..1600c03d 100644
--- a/packages/system/src/xyhandle/XYHandle.ts
+++ b/packages/system/src/xyhandle/XYHandle.ts
@@ -172,6 +172,7 @@ function onPointerDown(
       closestHandle &&
       previousConnection.toHandle &&
       newConnection.toHandle &&
+      previousConnection.toHandle.type === newConnection.toHandle.type &&
       previousConnection.toHandle.nodeId === newConnection.toHandle.nodeId &&
       previousConnection.toHandle.id === newConnection.toHandle.id
     ) {
@@ -278,6 +279,8 @@ function isValidHandle(
         ? (isTarget && handleType === 'source') || (!isTarget && handleType === 'target')
         : handleNodeId !== fromNodeId || handleId !== fromHandleId);
 
+    console.log(isValid);
+
     result.isValid = isValid && isValidConnection(connection);
 
     if (handleLookup) {