diff --git a/examples/pcr/policy.c b/examples/pcr/policy.c
index ad2600c7..acc72cd2 100644
--- a/examples/pcr/policy.c
+++ b/examples/pcr/policy.c
@@ -109,7 +109,7 @@ int TPM2_PCR_Policy_Test(void* userCtx, int argc, char *argv[])
                 usage();
                 return 0;
             }
-            hexRet = hexToByte(digestStr, digest, digestLen / 2);
+            hexRet = hexToByte(digestStr, digest, digestLen);
             if (hexRet < 0) {
                 printf("Invalid hex digest string\n");
                 usage();