diff --git a/scripts/docker-prep.sh b/scripts/docker-prep.sh
index f8c53f2..139e13a 100755
--- a/scripts/docker-prep.sh
+++ b/scripts/docker-prep.sh
@@ -34,7 +34,7 @@ mkdir -p "$TARBALL_DIR"
 
 # Build all packages first
 echo "Building @bytelyst/* packages..."
-(cd "$COMMON_PLAT" && pnpm -r --filter './packages/**' build)
+(cd "$COMMON_PLAT" && pnpm -r --filter './packages/*' build)
 
 # Pack each package and build a mapping of name → tarball filename
 # (uses a temp file instead of associative array for bash 3.2 compat)