diff --git a/examples/basic-routing/rollup.config.js b/examples/basic-routing/rollup.config.js
index a7ce327..2e6d6e2 100755
--- a/examples/basic-routing/rollup.config.js
+++ b/examples/basic-routing/rollup.config.js
@@ -15,7 +15,9 @@ export default {
     plugins: [
         svelte({
             // enable run-time checks when not in production
-            dev: true,
+            compilerOptions: {
+                dev: true,
+            },
         }),
         // we'll extract any component CSS out into
         // a separate file better for performance
diff --git a/examples/dynamic-imports/rollup.config.js b/examples/dynamic-imports/rollup.config.js
index a7ce327..2e6d6e2 100755
--- a/examples/dynamic-imports/rollup.config.js
+++ b/examples/dynamic-imports/rollup.config.js
@@ -15,7 +15,9 @@ export default {
     plugins: [
         svelte({
             // enable run-time checks when not in production
-            dev: true,
+            compilerOptions: {
+                dev: true,
+            },
         }),
         // we'll extract any component CSS out into
         // a separate file better for performance