diff --git a/scripts/build/ngx.ts b/scripts/build/ngx.ts
index eaf9829a3..2e8874ad4 100644
--- a/scripts/build/ngx.ts
+++ b/scripts/build/ngx.ts
@@ -22,6 +22,7 @@ export function getProgram(rootNames: string[] = createSourceFiles()) {
   options.importHelpers = true;
   options.inlineSources = true;
   options.enableIvy = false;
+  options.compilationMode = 'partial';
 
   delete options.baseUrl;