diff --git a/xenomorph/xenomorph/redo/array.rkt b/xenomorph/xenomorph/redo/array.rkt
index 0d7195c7..bc32d4d4 100644
--- a/xenomorph/xenomorph/redo/array.rkt
+++ b/xenomorph/xenomorph/redo/array.rkt
@@ -1,5 +1,5 @@
 #lang debug racket/base
-(require racket/dict racket/sequence "base.rkt" "number.rkt" "util.rkt" sugar/unstable/dict)
+(require racket/dict racket/sequence "helper.rkt" "number.rkt" "util.rkt" sugar/unstable/dict)
 (provide (all-defined-out))
 
 #|
diff --git a/xenomorph/xenomorph/redo/base.rkt b/xenomorph/xenomorph/redo/helper.rkt
similarity index 100%
rename from xenomorph/xenomorph/redo/base.rkt
rename to xenomorph/xenomorph/redo/helper.rkt
diff --git a/xenomorph/xenomorph/redo/number.rkt b/xenomorph/xenomorph/redo/number.rkt
index 07945c3d..5d060fa9 100644
--- a/xenomorph/xenomorph/redo/number.rkt
+++ b/xenomorph/xenomorph/redo/number.rkt
@@ -1,5 +1,5 @@
 #lang debug racket/base
-(require "base.rkt")
+(require "helper.rkt")
 (provide (all-defined-out))
 
 #|
diff --git a/xenomorph/xenomorph/redo/string.rkt b/xenomorph/xenomorph/redo/string.rkt
index d1f51d03..f71485e3 100644
--- a/xenomorph/xenomorph/redo/string.rkt
+++ b/xenomorph/xenomorph/redo/string.rkt
@@ -1,5 +1,5 @@
 #lang debug racket/base
-(require racket/dict "base.rkt" "util.rkt" "number.rkt")
+(require racket/dict "helper.rkt" "util.rkt" "number.rkt")
 (provide (all-defined-out))
 
 #|
diff --git a/xenomorph/xenomorph/redo/struct.rkt b/xenomorph/xenomorph/redo/struct.rkt
index 0d83922d..ad1433be 100644
--- a/xenomorph/xenomorph/redo/struct.rkt
+++ b/xenomorph/xenomorph/redo/struct.rkt
@@ -1,5 +1,5 @@
 #lang debug racket/base
-(require (prefix-in d: racket/dict) racket/list "base.rkt" "util.rkt" "number.rkt" sugar/unstable/dict)
+(require (prefix-in d: racket/dict) racket/list "helper.rkt" "util.rkt" "number.rkt" sugar/unstable/dict)
 (provide (all-defined-out))
 
 #|
diff --git a/xenomorph/xenomorph/redo/test/array-test.rkt b/xenomorph/xenomorph/redo/test/array-test.rkt
index 273a64b4..c5c30eae 100644
--- a/xenomorph/xenomorph/redo/test/array-test.rkt
+++ b/xenomorph/xenomorph/redo/test/array-test.rkt
@@ -1,6 +1,6 @@
 #lang racket/base
 (require rackunit
-         "../base.rkt"
+         "../helper.rkt"
          "../array.rkt"
          "../number.rkt"
          sugar/unstable/dict)
diff --git a/xenomorph/xenomorph/redo/test/number-test.rkt b/xenomorph/xenomorph/redo/test/number-test.rkt
index 8040fbab..07caf90d 100644
--- a/xenomorph/xenomorph/redo/test/number-test.rkt
+++ b/xenomorph/xenomorph/redo/test/number-test.rkt
@@ -1,5 +1,5 @@
 #lang racket/base
-(require rackunit "../number.rkt" "../base.rkt")
+(require rackunit "../number.rkt" "../helper.rkt")
 
 #|
 approximates
diff --git a/xenomorph/xenomorph/redo/test/string-test.rkt b/xenomorph/xenomorph/redo/test/string-test.rkt
index ba6d4cb9..42cc3e1f 100644
--- a/xenomorph/xenomorph/redo/test/string-test.rkt
+++ b/xenomorph/xenomorph/redo/test/string-test.rkt
@@ -1,6 +1,6 @@
 #lang racket/base
 (require rackunit
-         "../base.rkt"
+         "../helper.rkt"
          "../string.rkt"
          "../number.rkt"
          sugar/unstable/dict)
diff --git a/xenomorph/xenomorph/redo/test/struct-test.rkt b/xenomorph/xenomorph/redo/test/struct-test.rkt
index a0e814e0..f37430ea 100644
--- a/xenomorph/xenomorph/redo/test/struct-test.rkt
+++ b/xenomorph/xenomorph/redo/test/struct-test.rkt
@@ -1,6 +1,6 @@
 #lang debug racket/base
 (require rackunit racket/dict
-         "../base.rkt"
+         "../helper.rkt"
          "../struct.rkt"
          "../string.rkt"
          "../number.rkt"
diff --git a/xenomorph/xenomorph/redo/util.rkt b/xenomorph/xenomorph/redo/util.rkt
index 89f8092a..9dd8c3bd 100644
--- a/xenomorph/xenomorph/redo/util.rkt
+++ b/xenomorph/xenomorph/redo/util.rkt
@@ -1,5 +1,5 @@
 #lang racket/base
-(require racket/dict "number.rkt" "base.rkt")
+(require racket/dict "number.rkt" "helper.rkt")
 (provide (all-defined-out))
 
 (define (length-resolvable? x)