diff --git a/.clang-format-ignore b/.clang-format-ignore
new file mode 100644
index 0000000000000000000000000000000000000000..da9d1a92c227282d7a3ad473d573705c67208941
--- /dev/null
+++ b/.clang-format-ignore
@@ -0,0 +1,2 @@
+out/**/*
+subprojects/**/*