diff --git a/common.sh b/common.sh
index 4ec0162dba..9694133005 100644
--- a/common.sh
+++ b/common.sh
@@ -336,6 +336,8 @@ DEFAULT_INSTALL_MASK="
   $COMMON_INSTALL_MASK
   /usr/local/autotest
   /lib/modules/*/kernel/drivers/input/misc/uinput.ko
+  /lib/modules/*/build
+  /lib/modules/*/source
   "
 
 # Mask for factory test image (build_image --factory)