diff --git a/tests/crypto/rand_test.cpp b/tests/crypto/rand_test.cpp
index b92737f..cb3b25d 100644
--- a/tests/crypto/rand_test.cpp
+++ b/tests/crypto/rand_test.cpp
@@ -22,6 +22,7 @@ static void check_randomness( const char* buffer, size_t len ) {
     double variance = (E - 1) * (E - 2) / (oc + zc - 1);
     double sigma = sqrt(variance);
 
+    // Next test was removed as it will not pass:
     //BOOST_CHECK_GT(rc, E - sigma);
     BOOST_CHECK_LT(rc, E + sigma);
 }