diff --git a/packages/js/src/utils/buildable-libs-utils.ts b/packages/js/src/utils/buildable-libs-utils.ts
index b8c032663c2bd6..f00fa72861816f 100644
--- a/packages/js/src/utils/buildable-libs-utils.ts
+++ b/packages/js/src/utils/buildable-libs-utils.ts
@@ -431,8 +431,7 @@ export function createTmpTsConfig(
   workspaceRoot: string,
   projectRoot: string,
   dependencies: DependentBuildableProjectNode[],
-  useWorkspaceAsBaseUrl: boolean = false,
-  doNotCleanOnExit: boolean = false
+  useWorkspaceAsBaseUrl: boolean = false
 ) {
   const tmpTsConfigPath = join(
     workspaceRoot,
@@ -446,9 +445,7 @@ export function createTmpTsConfig(
     tmpTsConfigPath,
     dependencies
   );
-  if (!doNotCleanOnExit) {
-    process.on('exit', () => cleanupTmpTsConfigFile(tmpTsConfigPath));
-  }
+  process.on('exit', () => cleanupTmpTsConfigFile(tmpTsConfigPath));
   if (useWorkspaceAsBaseUrl) {
     parsedTSConfig.compilerOptions ??= {};
     parsedTSConfig.compilerOptions.baseUrl = workspaceRoot;