diff --git a/pull_upstream_changes.sh b/pull_upstream_changes.sh
index 0629431..5e373ec 100644
--- a/pull_upstream_changes.sh
+++ b/pull_upstream_changes.sh
@@ -13,7 +13,7 @@
 # File which has to exist in the target directory to qualify as target
 FINGERPRINT="dtd"
 # List of files and directories that need to be updated
-SOURCEFILES="dtd xslt"
+SOURCEFILES="dtd xslt source/snippets"
 # Root directory within source repo
 SOURCEROOT="xml"