diff --git a/npm/ng-packs/.prettierignore b/npm/ng-packs/.prettierignore
index d0b804da2a..ab46b38bd5 100644
--- a/npm/ng-packs/.prettierignore
+++ b/npm/ng-packs/.prettierignore
@@ -2,3 +2,9 @@
 
 /dist
 /coverage
+/.angular
+/.vscode
+/node_modules
+/scripts
+/tools
+/source-code-requirements
\ No newline at end of file