diff --git a/pkgs/development/compilers/purescript/purescript/default.nix b/pkgs/development/compilers/purescript/purescript/default.nix
index 63f4eceefc72..61a8c3a5c5bd 100644
--- a/pkgs/development/compilers/purescript/purescript/default.nix
+++ b/pkgs/development/compilers/purescript/purescript/default.nix
@@ -25,6 +25,10 @@ in stdenv.mkDerivation rec {
         url = url + "linux64.tar.gz";
         sha256 = "1w4jgjpfhaw3gkx9sna64lq9m030x49w4lwk01ik5ci0933imzj3";
       };
+      "aarch64-linux" = fetchurl {
+        url = url + "linux-arm64.tar.gz";
+        sha256 = "1ws5h337xq0l06zrs9010h6wj2hq5cqk5ikp9arq7hj7lxf43vn5";
+      };
       "x86_64-darwin" = fetchurl {
         url = url + "macos.tar.gz";
         sha256 = "178ix54k2yragcgn0j8z1cfa78s1qbh1bsx3v9jnngby8igr6yn3";
@@ -48,7 +52,7 @@ in stdenv.mkDerivation rec {
 
     install -D -m555 -T purs $PURS
     ${patchelf libPath}
-
+  '' + lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
     mkdir -p $out/share/bash-completion/completions
     $PURS --bash-completion-script $PURS > $out/share/bash-completion/completions/purs-completion.bash
   '';
@@ -66,7 +70,7 @@ in stdenv.mkDerivation rec {
     license = licenses.bsd3;
     sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
     maintainers = with maintainers; [ justinwoo mbbx6spp cdepillabout ];
-    platforms = [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ];
+    platforms = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
     mainProgram = "purs";
     changelog = "https://github.com/purescript/purescript/releases/tag/v${version}";
   };
diff --git a/pkgs/development/compilers/purescript/purescript/update.sh b/pkgs/development/compilers/purescript/purescript/update.sh
index 259fb8aa5610..186a51a2bca3 100755
--- a/pkgs/development/compilers/purescript/purescript/update.sh
+++ b/pkgs/development/compilers/purescript/purescript/update.sh
@@ -25,6 +25,10 @@ old_linux_version_hash="$(nix-prefetch-url "https://github.com/purescript/puresc
 echo "v${old_version} linux tarball hash (current version): $old_linux_version_hash"
 new_linux_version_hash="$(nix-prefetch-url "https://github.com/purescript/purescript/releases/download/v${new_version}/linux64.tar.gz")"
 echo "v${new_version} linux tarball hash: $new_linux_version_hash"
+old_linux_arm_version_hash="$(nix-prefetch-url "https://github.com/purescript/purescript/releases/download/v${old_version}/linux-arm64.tar.gz")"
+echo "v${old_version} linux tarball hash (current version): $old_linux_arm_version_hash"
+new_linux_arm_version_hash="$(nix-prefetch-url "https://github.com/purescript/purescript/releases/download/v${new_version}/linux-arm64.tar.gz")"
+echo "v${new_version} linux tarball hash: $new_linux_arm_version_hash"
 old_darwin_version_hash="$(nix-prefetch-url "https://github.com/purescript/purescript/releases/download/v${old_version}/macos.tar.gz")"
 echo "v${old_version} darwin tarball hash (current version): $old_darwin_version_hash"
 new_darwin_version_hash="$(nix-prefetch-url "https://github.com/purescript/purescript/releases/download/v${new_version}/macos.tar.gz")"
@@ -37,6 +41,7 @@ echo
 
 echo "Replacing version and hashes in ${purescript_derivation_file}."
 sed -i -e "s/${old_linux_version_hash}/${new_linux_version_hash}/" "$purescript_derivation_file"
+sed -i -e "s/${old_linux_arm_version_hash}/${new_linux_arm_version_hash}/" "$purescript_derivation_file"
 sed -i -e "s/${old_darwin_version_hash}/${new_darwin_version_hash}/" "$purescript_derivation_file"
 sed -i -e "s/${old_darwin_arm_version_hash}/${new_darwin_arm_version_hash}/" "$purescript_derivation_file"
 sed -i -e "s/${old_version}/${new_version}/" "$purescript_derivation_file"