diff --git a/packages/svelte/src/internal/client/runtime.js b/packages/svelte/src/internal/client/runtime.js
index 26c8d9adbb..6bed3825c7 100644
--- a/packages/svelte/src/internal/client/runtime.js
+++ b/packages/svelte/src/internal/client/runtime.js
@@ -432,12 +432,12 @@ export function update_effect(effect) {
 	}
 
 	try {
-		destroy_effect_deriveds(effect);
 		if ((flags & BLOCK_EFFECT) !== 0) {
 			destroy_block_effect_children(effect);
 		} else {
 			destroy_effect_children(effect);
 		}
+		destroy_effect_deriveds(effect);
 
 		execute_effect_teardown(effect);
 		var teardown = update_reaction(effect);