diff --git a/dev-packages/rollup-utils/plugins/bundlePlugins.mjs b/dev-packages/rollup-utils/plugins/bundlePlugins.mjs
index 2404e3fc2d38..169062694d24 100644
--- a/dev-packages/rollup-utils/plugins/bundlePlugins.mjs
+++ b/dev-packages/rollup-utils/plugins/bundlePlugins.mjs
@@ -128,6 +128,8 @@ export function makeTerserPlugin() {
           '_sentrySpan',
           '_sentryScope',
           '_sentryIsolationScope',
+          // require-in-the-middle calls `Module._resolveFilename`. We cannot mangle this (AWS lambda layer bundle).
+          '_resolveFilename',
         ],
       },
     },