diff --git a/collects/datalog/stx.rkt b/collects/datalog/stx.rkt
index 5f9fd101a8..b3bb458ca2 100644
--- a/collects/datalog/stx.rkt
+++ b/collects/datalog/stx.rkt
@@ -1,8 +1,11 @@
 #lang racket/base
-(require (for-syntax syntax/parse
+(require (for-syntax racket/base
+                     syntax/parse
                      racket/local
                      racket/function
                      racket/list)
+         racket/list
+         racket/match
          datalog/ast
          datalog/eval)