diff --git a/packages/clients/consensus/prysm/default.nix b/packages/clients/consensus/prysm/default.nix
index 4b24a1af..948a7a34 100644
--- a/packages/clients/consensus/prysm/default.nix
+++ b/packages/clients/consensus/prysm/default.nix
@@ -39,6 +39,6 @@ buildGoModule rec {
     description = "Go implementation of Ethereum proof of stake";
     homepage = "https://github.com/prysmaticlabs/prysm";
     mainProgram = "beacon-chain";
-    platforms = ["x86_64-linux"];
+    platforms = ["x86_64-linux" "aarch64-linux"];
   };
 }
diff --git a/packages/clients/execution/geth/default.nix b/packages/clients/execution/geth/default.nix
index dd2fce8d..3820fa27 100644
--- a/packages/clients/execution/geth/default.nix
+++ b/packages/clients/execution/geth/default.nix
@@ -64,6 +64,6 @@ in
       homepage = "https://geth.ethereum.org/";
       license = with licenses; [lgpl3Plus gpl3Plus];
       mainProgram = "geth";
-      platforms = ["x86_64-linux"];
+      platforms = ["x86_64-linux" "aarch64-linux"];
     };
   }
diff --git a/packages/libs/bls/default.nix b/packages/libs/bls/default.nix
index b365eae3..44ad3786 100644
--- a/packages/libs/bls/default.nix
+++ b/packages/libs/bls/default.nix
@@ -3,6 +3,9 @@
   fetchFromGitHub,
   gmp,
   stdenv,
+  clang,
+  system,
+  lib,
 }:
 stdenv.mkDerivation rec {
   pname = "bls";
@@ -16,7 +19,12 @@ stdenv.mkDerivation rec {
     hash = "sha256-VIJi8sjDq40ecPnEWzFPDR2t5rCOUIWxfI4QAemfPPM=";
   };
 
-  nativeBuildInputs = [cmake];
+  nativeBuildInputs = [cmake] ++ (lib.optionals (system == "aarch64-linux") [clang]);
+  cmakeFlags = lib.optionals (system == "aarch64-linux") [
+    "-DCMAKE_CXX_COMPILER=clang++"
+    "-DCMAKE_CXX_COMPILER_ID=Clang"
+  ];
+
   buildInputs = [gmp];
 
   # ETH2.0 spec
@@ -25,6 +33,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "BLS threshold signature";
     homepage = "https://github.com/herumi/bls";
-    platforms = ["x86_64-linux" "aarch64-darwin"];
+    platforms = ["x86_64-linux" "aarch64-darwin" "aarch64-linux"];
   };
 }
diff --git a/packages/libs/blst/default.nix b/packages/libs/blst/default.nix
index 633ebd78..0a364d19 100644
--- a/packages/libs/blst/default.nix
+++ b/packages/libs/blst/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Multilingual BLS12-381 signature library";
     homepage = "https://github.com/supranational/blst";
-    platforms = ["x86_64-linux"];
+    platforms = ["x86_64-linux" "aarch64-linux"];
   };
 }
diff --git a/packages/libs/crytic-compile/default.nix b/packages/libs/crytic-compile/default.nix
index c1dca737..39958bbe 100644
--- a/packages/libs/crytic-compile/default.nix
+++ b/packages/libs/crytic-compile/default.nix
@@ -38,6 +38,6 @@ python3.pkgs.buildPythonPackage rec {
     description = "Abstraction layer for smart contract build systems";
     homepage = "https://github.com/crytic/crytic-compile";
     license = licenses.agpl3Plus;
-    platforms = ["x86_64-linux"];
+    platforms = ["x86_64-linux" "aarch64-linux"];
   };
 }
diff --git a/packages/libs/evmc/default.nix b/packages/libs/evmc/default.nix
index 953f1320..354d177f 100644
--- a/packages/libs/evmc/default.nix
+++ b/packages/libs/evmc/default.nix
@@ -33,6 +33,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "EVMC – Ethereum Client-VM Connector API";
     homepage = "https://github.com/ethereum/evmc";
-    platforms = ["x86_64-linux"];
+    platforms = ["x86_64-linux" "aarch64-linux"];
   };
 }
diff --git a/packages/libs/mcl/default.nix b/packages/libs/mcl/default.nix
index 3db92b78..cda12f2a 100644
--- a/packages/libs/mcl/default.nix
+++ b/packages/libs/mcl/default.nix
@@ -2,6 +2,10 @@
   fetchFromGitHub,
   gmpxx,
   stdenv,
+  clang,
+  cmake,
+  system,
+  lib,
 }:
 stdenv.mkDerivation rec {
   pname = "mcl";
@@ -14,8 +18,14 @@ stdenv.mkDerivation rec {
     hash = "sha256-aVuBt5T+tNjrK1QahzaCxuimUDQVtoKfK/v0LTT3hy8=";
   };
 
+  nativeBuildInputs = [cmake] ++ (lib.optionals (system == "aarch64-linux") [clang]);
   buildInputs = [gmpxx];
 
+  cmakeFlags = lib.optionals (system == "aarch64-linux") [
+    "-DCMAKE_CXX_COMPILER=clang++"
+    "-DCMAKE_CXX_COMPILER_ID=Clang"
+  ];
+
   installPhase = ''
     make PREFIX=$out/ install
   '';
@@ -23,6 +33,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A portable and fast pairing-based cryptography library";
     homepage = "https://github.com/herumi/mcl";
-    platforms = ["x86_64-linux" "aarch64-darwin"];
+    platforms = ["x86_64-linux" "aarch64-darwin" "aarch64-linux"];
   };
 }