diff --git a/.ahub/sam/exclude.txt b/.ahub/sam/exclude.txt
index f16f84f3c7e..f0eccb69238 100644
--- a/.ahub/sam/exclude.txt
+++ b/.ahub/sam/exclude.txt
@@ -47,3 +47,6 @@
 
 # Downloaded externals
 /ONE/externals
+
+# Intermediate code for runtime build
+/ONE/build/nncc/