diff --git a/test/b32.ml b/test/crypto.ml
similarity index 100%
rename from test/b32.ml
rename to test/crypto.ml
diff --git a/test/dune b/test/dune
index 3c54d887..1aa7506a 100644
--- a/test/dune
+++ b/test/dune
@@ -4,9 +4,9 @@
  (libraries mte fmt))
 
 (test
- (name b32)
- (modules b32)
- (libraries mte b32 fmt))
+ (name crypto)
+ (modules crypto)
+ (libraries mte fmt))
 
 ; TODO
 ; cram test?