diff --git a/documentation/docs/98-reference/.generated/compile-warnings.md b/documentation/docs/98-reference/.generated/compile-warnings.md
index 0881f5263b..b049a40fb9 100644
--- a/documentation/docs/98-reference/.generated/compile-warnings.md
+++ b/documentation/docs/98-reference/.generated/compile-warnings.md
@@ -720,12 +720,6 @@ Reactive declarations only exist at the top level of the instance script
 Reassignments of module-level declarations will not cause reactive statements to update
 ```
 
-### reactive_declaration_non_reactive_property
-
-```
-Properties of objects and arrays are not reactive unless in runes mode. Changes to this property will not cause the reactive statement to update
-```
-
 ### script_context_deprecated
 
 ```
diff --git a/packages/svelte/messages/compile-warnings/script.md b/packages/svelte/messages/compile-warnings/script.md
index 6d04c00bfa..20c535bd23 100644
--- a/packages/svelte/messages/compile-warnings/script.md
+++ b/packages/svelte/messages/compile-warnings/script.md
@@ -22,10 +22,6 @@
 
 > Reassignments of module-level declarations will not cause reactive statements to update
 
-## reactive_declaration_non_reactive_property
-
-> Properties of objects and arrays are not reactive unless in runes mode. Changes to this property will not cause the reactive statement to update
-
 ## state_referenced_locally
 
 > State referenced in its own scope will never update. Did you mean to reference it inside a closure?
diff --git a/packages/svelte/src/compiler/warnings.js b/packages/svelte/src/compiler/warnings.js
index 630a6807e5..78ab2aeb3e 100644
--- a/packages/svelte/src/compiler/warnings.js
+++ b/packages/svelte/src/compiler/warnings.js
@@ -101,7 +101,6 @@ export const codes = [
 	"perf_avoid_nested_class",
 	"reactive_declaration_invalid_placement",
 	"reactive_declaration_module_script_dependency",
-	"reactive_declaration_non_reactive_property",
 	"state_referenced_locally",
 	"store_rune_conflict",
 	"css_unused_selector",
@@ -631,14 +630,6 @@ export function reactive_declaration_module_script_dependency(node) {
 	w(node, "reactive_declaration_module_script_dependency", "Reassignments of module-level declarations will not cause reactive statements to update");
 }
 
-/**
- * Properties of objects and arrays are not reactive unless in runes mode. Changes to this property will not cause the reactive statement to update
- * @param {null | NodeLike} node
- */
-export function reactive_declaration_non_reactive_property(node) {
-	w(node, "reactive_declaration_non_reactive_property", "Properties of objects and arrays are not reactive unless in runes mode. Changes to this property will not cause the reactive statement to update");
-}
-
 /**
  * State referenced in its own scope will never update. Did you mean to reference it inside a closure?
  * @param {null | NodeLike} node