diff --git a/src/encauth/ocb3/ocb3_init.c b/src/encauth/ocb3/ocb3_init.c
index c73cb96..400c0a7 100644
--- a/src/encauth/ocb3/ocb3_init.c
+++ b/src/encauth/ocb3/ocb3_init.c
@@ -19,17 +19,13 @@
 
 static const struct {
     int           len;
-    unsigned char poly_div[MAXBLOCKSIZE],
-                  poly_mul[MAXBLOCKSIZE];
+    unsigned char poly_mul[MAXBLOCKSIZE];
 } polys[] = {
 {
     8,
-    { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D },
     { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B }
 }, {
     16,
-    { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43 },
     { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87 }
 }