diff --git a/basis/tools/deploy/shaker/strip-debugger.factor b/basis/tools/deploy/shaker/strip-debugger.factor
index 5faeab0e2d..121891b563 100644
--- a/basis/tools/deploy/shaker/strip-debugger.factor
+++ b/basis/tools/deploy/shaker/strip-debugger.factor
@@ -1,4 +1,5 @@
-USING: compiler.units words vocabs kernel threads.private ;
+USING: compiler.units continuations kernel namespaces
+threads.private words vocabs tools.deploy.shaker ;
 IN: debugger
 
 : error. ( error -- ) original-error get die-with2 ;