checksums.hmac: Fix using

diff --git a/basis/checksums/hmac/hmac.factor b/basis/checksums/hmac/hmac.factor
index 2dcae86187f47b7d5a06f7baa6c567e1c5bfcfc1..f356e0cc19b8ea0693cb45e0491539f9af8fe415 100644 (file)
--- a/basis/checksums/hmac/hmac.factor
+++ b/basis/checksums/hmac/hmac.factor
@@ -3,6 +3,7 @@
 USING: accessors arrays checksums io.encodings.binary
 io.files io.streams.byte-array kernel math math.vectors
 sequences ;
+USE: checksums.common
 IN: checksums.hmac
 
 <PRIVATE