diff --git a/dev-infra/ts-circular-dependencies/BUILD.bazel b/dev-infra/ts-circular-dependencies/BUILD.bazel
index d7c8d6f7e6..d438b66bd5 100644
--- a/dev-infra/ts-circular-dependencies/BUILD.bazel
+++ b/dev-infra/ts-circular-dependencies/BUILD.bazel
@@ -6,6 +6,7 @@ ts_library(
     module_name = "@angular/dev-infra-private/ts-circular-dependencies",
     visibility = ["//dev-infra:__subpackages__"],
     deps = [
+        "//dev-infra/utils:config",
         "@npm//@types/glob",
         "@npm//@types/node",
         "@npm//@types/yargs",
diff --git a/dev-infra/ts-circular-dependencies/index.ts b/dev-infra/ts-circular-dependencies/index.ts
index d3db5016b4..9dc9879c37 100644
--- a/dev-infra/ts-circular-dependencies/index.ts
+++ b/dev-infra/ts-circular-dependencies/index.ts
@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 /**
  * @license
  * Copyright Google Inc. All Rights Reserved.
@@ -17,7 +18,9 @@ import {Analyzer, ReferenceChain} from './analyzer';
 import {compareGoldens, convertReferenceChainToGolden, Golden} from './golden';
 import {convertPathToForwardSlash} from './file_system';
 
-const projectDir = join(__dirname, '../../');
+import {getRepoBaseDir} from '../utils/config';
+
+const projectDir = getRepoBaseDir();
 const packagesDir = join(projectDir, 'packages/');
 // The default glob does not capture deprecated packages such as http, or the webworker platform.
 const defaultGlob =