@@ -19,10 +19,13 @@
 (use (prefix sqlite3 sqlite3:) srfi-18)
 
 (declare (unit lock-queue))
 (declare (uses common))
 (declare (uses tasks))
+(declare (uses commonmod))
+(import commonmod)
+
 
 ;;======================================================================
 ;; attempt to prevent overlapping updates of rollup files by queueing
 ;; update requests in an sqlite db
 ;;======================================================================