diff --git a/package.json b/package.json
index 8002289..59c753d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tsconfig-paths-webpack-plugin",
-  "version": "3.5.1",
+  "version": "3.5.2",
   "description": "Load modules according to tsconfig paths in webpack.",
   "main": "lib/index.js",
   "types": "lib/index",
diff --git a/src/plugin.ts b/src/plugin.ts
index 48925e4..36b6ab5 100644
--- a/src/plugin.ts
+++ b/src/plugin.ts
@@ -245,8 +245,8 @@ function createPluginCallback(
 
     if (
       !innerRequest ||
-      innerRequest.startsWith(".") ||
-      innerRequest.startsWith("..")
+      request?.request?.startsWith(".") ||
+      request?.request?.startsWith("..")
     ) {
       return callback();
     }