1 files changed, 0 insertions, 1 deletions
diff --git a/chksum.c b/chksum.c
index 63d2c7bd..6b62ac0c 100644
--- a/chksum.c
+++ b/chksum.c
@@ -40,7 +40,6 @@
 #include "unwind.h"
 #include "eval.h"
 #include "stream.h"
-#include "arith.h"
 #include "utf8.h"
 #include "buf.h"
 #include "chksums/sha256.h"