diff --git a/tests/legacy-cli/e2e/assets/17-ssr-project-webpack/package.json b/tests/legacy-cli/e2e/assets/17-ssr-project-webpack/package.json
index 1887be61d2d6..bc73c0dc865d 100644
--- a/tests/legacy-cli/e2e/assets/17-ssr-project-webpack/package.json
+++ b/tests/legacy-cli/e2e/assets/17-ssr-project-webpack/package.json
@@ -35,6 +35,7 @@
     "@angular/compiler-cli": "^17.0.4",
     "@types/express": "^4.17.17",
     "@types/jasmine": "~4.3.0",
+    "@types/mime": "^3.0.0",
     "@types/node": "^18.18.0",
     "jasmine-core": "~4.6.0",
     "karma": "~6.4.0",
@@ -44,4 +45,4 @@
     "karma-jasmine-html-reporter": "~2.1.0",
     "typescript": "~5.2.2"
   }
-}
\ No newline at end of file
+}