diff --git a/collects/srfi/66.ss b/collects/srfi/66.ss
index 60a0e1c0ec..add9cbe5cf 100644
--- a/collects/srfi/66.ss
+++ b/collects/srfi/66.ss
@@ -1,3 +1,5 @@
-(module |66| mzscheme
-  (require srfi/66/66)
-  (provide (all-from srfi/66/66)))
+#lang scheme/base
+
+(require scheme/modspec-forms)
+(require (matching-identifiers-in #px"\\bu8vector\\b" scheme/foreign))
+(provide (all-from-out scheme/foreign))
diff --git a/collects/srfi/66/66.ss b/collects/srfi/66/66.ss
deleted file mode 100644
index add9cbe5cf..0000000000
--- a/collects/srfi/66/66.ss
+++ /dev/null
@@ -1,5 +0,0 @@
-#lang scheme/base
-
-(require scheme/modspec-forms)
-(require (matching-identifiers-in #px"\\bu8vector\\b" scheme/foreign))
-(provide (all-from-out scheme/foreign))