diff --git a/zcutil/build.sh b/zcutil/build.sh
index 012b4d3f1..a5ecda2ca 100755
--- a/zcutil/build.sh
+++ b/zcutil/build.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (c) 2016-2021 The Hush developers
+# Copyright (c) 2016-2022 The Hush developers
 # Distributed under the GPLv3 software license, see the accompanying
 # file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
@@ -108,12 +108,24 @@ HOST="$HOST" BUILD="$BUILD" "$MAKE" "$@" -C ./depends/ V=1
 
 CONFIG_SITE="$PWD/depends/$HOST/share/config.site" ./configure "$HARDENING_ARG" "$LCOV_ARG" "$TEST_ARG" "$MINING_ARG" $CONFIGURE_FLAGS CXXFLAGS='-g'
 
-#BUILD CCLIB
-
+# Build CryptoConditions stuff
 WD=$PWD
 cd src/cc
 echo $PWD
 ./makecustom
 cd $WD
 
+# Build RandomX
+cd src/RandomX
+if [ -d "build" ]
+then
+    ls -la build/librandomx*
+else
+    mkdir build && cd build
+    cmake -DARCH=native ..
+    make
+fi
+
+cd $WD
+
 "$MAKE" "$@" V=1