diff --git a/OpenCL/m08900.cl b/OpenCL/m08900.cl
index e2e6cda3e..a07f75df2 100644
--- a/OpenCL/m08900.cl
+++ b/OpenCL/m08900.cl
@@ -969,15 +969,6 @@ __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m08900_comp (__gl
   w3[2] = pws[gid].i[14];
   w3[3] = pws[gid].i[15];
 
-  /**
-   * memory buffers
-   */
-
-  const u32 scrypt_r = SCRYPT_R;
-  const u32 scrypt_p = SCRYPT_P;
-  //const u32 scrypt_N = SCRYPT_N;
-
-
   /**
    * 2nd pbkdf2, creates B
    */