diff --git a/js-vitest/vite.config.js b/js-vitest/vite.config.js
index 6393a6c..04e09b6 100644
--- a/js-vitest/vite.config.js
+++ b/js-vitest/vite.config.js
@@ -12,7 +12,7 @@ export default defineConfig({
     // solid needs to be inline to work around
     // a resolution issue in vitest:
     deps: {
-      inline: [/solid-js/],
+      inline: [/solid-js/, /solid-testing-library/],
     },
     // if you have few tests, try commenting one
     // or both out to improve performance:
diff --git a/ts-vitest/vite.config.ts b/ts-vitest/vite.config.ts
index 04ce226..64d26a5 100644
--- a/ts-vitest/vite.config.ts
+++ b/ts-vitest/vite.config.ts
@@ -19,7 +19,7 @@ export default defineConfig({
     // solid needs to be inline to work around
     // a resolution issue in vitest:
     deps: {
-      inline: [/solid-js/],
+      inline: [/solid-js/, 'solid-testing-library'],
     },
     // if you have few tests, try commenting one
     // or both out to improve performance: