diff --git a/pkgs/data/fonts/iosevka/default.nix b/pkgs/data/fonts/iosevka/default.nix
index 3fd04906ff4..c145aad8d7d 100644
--- a/pkgs/data/fonts/iosevka/default.nix
+++ b/pkgs/data/fonts/iosevka/default.nix
@@ -101,7 +101,7 @@ stdenv.mkDerivation rec {
   buildPhase = ''
     export HOME=$TMPDIR
     runHook preBuild
-    npm run build --no-update-notifier -- --jCmd=$NIX_BUILD_CORES ttf::$pname
+    npm run build --no-update-notifier -- --jCmd=$NIX_BUILD_CORES ttf::$pname >/dev/null
     runHook postBuild
   '';