diff --git a/scripts/sdk/build.sh b/scripts/sdk/build.sh
index 9063d7fb..0d7e1170 100755
--- a/scripts/sdk/build.sh
+++ b/scripts/sdk/build.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Enable extended globs so we can use the `!(filename)` glob syntax
+shopt -s extglob
+
 rm -rf target/*
 yarn run vite build -c vite.sdk-assets-config.js
 yarn run vite build -c vite.sdk-lib-config.js