diff --git a/nix/pkgs/artiq.nix b/nix/pkgs/artiq.nix
index 08b5578b3..aceab292d 100644
--- a/nix/pkgs/artiq.nix
+++ b/nix/pkgs/artiq.nix
@@ -71,10 +71,10 @@ python3Packages.buildPythonPackage rec {
   propagatedBuildInputs = with python3Packages; [ binutils-or1k llvm-or1k llvmlite levenshtein pyqtgraph-qt5 aiohttp pygit2 pythonparser numpy dateutil quamash scipy prettytable pyserial asyncserial h5py cython regex qt5Full pyqt5 ];
   doCheck = false;
   meta = with stdenv.lib; {
-    description = "";
+    description = "A leading-edge control system for quantum information experiments";
     homepage = https://m-labs/artiq;
     license = licenses.lgpl3;
-    maintainers = [ maintainers.sjmackenzie ];
+    maintainers = [ maintainers.sb0 ];
     platforms = [ "x86_64-linux" ];
   };
 }
diff --git a/nix/pkgs/llvm-or1k.nix b/nix/pkgs/llvm-or1k.nix
index 622e12f70..744a384ca 100644
--- a/nix/pkgs/llvm-or1k.nix
+++ b/nix/pkgs/llvm-or1k.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage = http://llvm.org/;
     license = stdenv.lib.licenses.bsd3;
-    maintainers = with stdenv.lib.maintainers; [ sj_mackenzie ];
+    maintainers = with stdenv.lib.maintainers; [ sb0 ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/nix/pkgs/openocd.nix b/nix/pkgs/openocd.nix
index c820d4c14..ab75bc9f2 100644
--- a/nix/pkgs/openocd.nix
+++ b/nix/pkgs/openocd.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = http://openocd.sourceforge.net/;
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ bjornfor ];
+    maintainers = with maintainers; [ sb0 ];
     platforms = platforms.linux;
   };
 }
diff --git a/nix/pkgs/rust/binaryBuild.nix b/nix/pkgs/rust/binaryBuild.nix
index 488d43a6f..a40383df7 100644
--- a/nix/pkgs/rust/binaryBuild.nix
+++ b/nix/pkgs/rust/binaryBuild.nix
@@ -29,7 +29,7 @@ rec {
     meta = with stdenv.lib; {
       homepage = http://www.rust-lang.org/;
       description = "A safe, concurrent, practical language";
-      maintainers = with maintainers; [ qknight ];
+      maintainers = with maintainers; [ sb0 ];
       license = [ licenses.mit licenses.asl20 ];
     };
 
@@ -83,7 +83,7 @@ rec {
     meta = with stdenv.lib; {
       homepage = http://www.rust-lang.org/;
       description = "A safe, concurrent, practical language";
-      maintainers = with maintainers; [ qknight ];
+      maintainers = with maintainers; [ sb0 ];
       license = [ licenses.mit licenses.asl20 ];
     };
 
diff --git a/nix/pkgs/rust/cargo.nix b/nix/pkgs/rust/cargo.nix
index bfe379c81..d89eaaa47 100644
--- a/nix/pkgs/rust/cargo.nix
+++ b/nix/pkgs/rust/cargo.nix
@@ -63,7 +63,7 @@ rustPlatform.buildRustPackage rec {
   meta = with stdenv.lib; {
     homepage = https://crates.io;
     description = "Downloads your Rust project's dependencies and builds your project";
-    maintainers = with maintainers; [ wizeman retrry ];
+    maintainers = with maintainers; [ sb0 ];
     license = [ licenses.mit licenses.asl20 ];
     platforms = platforms.unix;
   };
diff --git a/nix/pkgs/rust/rustc.nix b/nix/pkgs/rust/rustc.nix
index a1dbc5ba5..3c0caf283 100644
--- a/nix/pkgs/rust/rustc.nix
+++ b/nix/pkgs/rust/rustc.nix
@@ -191,7 +191,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     homepage = https://www.rust-lang.org/;
     description = "A safe, concurrent, practical language";
-    maintainers = with maintainers; [ madjar cstrahan wizeman globin havvy wkennington ];
+    maintainers = with maintainers; [ sb0 ];
     license = [ licenses.mit licenses.asl20 ];
     platforms = platforms.linux ++ platforms.darwin;
     broken = broken;