diff --git a/.changeset/solid-client-switch-observer.md b/.changeset/solid-client-switch-observer.md
new file mode 100644
index 00000000000..f5ae945d7a8
--- /dev/null
+++ b/.changeset/solid-client-switch-observer.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/solid-query': patch
+---
+
+fix: subscribe to the new observer when the queryClient accessor switches