diff --git a/pkgs/tools/security/iaito/default.nix b/pkgs/tools/security/iaito/default.nix
index 2047b311222e..95b126bce0cf 100644
--- a/pkgs/tools/security/iaito/default.nix
+++ b/pkgs/tools/security/iaito/default.nix
@@ -13,14 +13,14 @@
 
 stdenv.mkDerivation rec {
   pname = "iaito";
-  version = "5.8.0";
+  version = "5.8.2";
 
   srcs = [
     (fetchFromGitHub rec {
       owner = "radareorg";
       repo = "iaito";
       rev = version;
-      hash = "sha256-LqJu30Bp+JgB+y3MDyPVuFmEoXTpfA7K2pxv1ZCABx0=";
+      hash = "sha256-6Do06u9axqH+DpGASEce8j3iGlrkIZGv50seyazOo1w=";
       name = repo;
     })
     (fetchFromGitHub rec {
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
 
   postBuild = ''
     pushd ../../../iaito-translations
-    make build PREFIX=$out
+    make build -j$NIX_BUILD_CORES PREFIX=$out
     popd
   '';
 
@@ -74,7 +74,7 @@ stdenv.mkDerivation rec {
     install -m644 -Dt $out/share/pixmaps ../img/iaito-o.svg
 
     pushd ../../../iaito-translations
-    make install PREFIX=$out -j$NIX_BUILD_CORES
+    make install -j$NIX_BUILD_CORES PREFIX=$out
     popd
 
     runHook postInstall