diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 5d0b50375906..3410637c6916 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -9868,12 +9868,6 @@
     githubId = 11613056;
     name = "Scott Dier";
   };
-  sdll = {
-    email = "sasha.delly@gmail.com";
-    github = "sdll";
-    githubId = 17913919;
-    name = "Sasha Illarionov";
-  };
   SeanZicari = {
     email = "sean.zicari@gmail.com";
     github = "SeanZicari";
diff --git a/pkgs/development/python-modules/cymem/default.nix b/pkgs/development/python-modules/cymem/default.nix
index c2de6d82a5bc..d2d010e9b12f 100644
--- a/pkgs/development/python-modules/cymem/default.nix
+++ b/pkgs/development/python-modules/cymem/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [
-   cython
+    cython
   ];
 
   prePatch = ''
@@ -34,6 +34,6 @@ buildPythonPackage rec {
     description = "Cython memory pool for RAII-style memory management";
     homepage = "https://github.com/explosion/cymem";
     license = licenses.mit;
-    maintainers = with maintainers; [ sdll ];
-    };
+    maintainers = with maintainers; [ ];
+  };
 }
diff --git a/pkgs/development/python-modules/ftfy/default.nix b/pkgs/development/python-modules/ftfy/default.nix
index 2d3ff1febf5e..5ea93ec179ec 100644
--- a/pkgs/development/python-modules/ftfy/default.nix
+++ b/pkgs/development/python-modules/ftfy/default.nix
@@ -33,6 +33,6 @@ buildPythonPackage rec {
     description = "Given Unicode text, make its representation consistent and possibly less broken";
     homepage = "https://github.com/LuminosoInsight/python-ftfy";
     license = licenses.mit;
-    maintainers = with maintainers; [ sdll aborsu ];
+    maintainers = with maintainers; [ aborsu ];
   };
 }
diff --git a/pkgs/development/python-modules/murmurhash/default.nix b/pkgs/development/python-modules/murmurhash/default.nix
index ca2ffea183b7..297026c18f72 100644
--- a/pkgs/development/python-modules/murmurhash/default.nix
+++ b/pkgs/development/python-modules/murmurhash/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     description = "Cython bindings for MurmurHash2";
     homepage = "https://github.com/explosion/murmurhash";
     license = licenses.mit;
-    maintainers = with maintainers; [ aborsu sdll ];
+    maintainers = with maintainers; [ aborsu ];
   };
 }
diff --git a/pkgs/development/python-modules/plac/default.nix b/pkgs/development/python-modules/plac/default.nix
index bf66f7d01f19..2bd50d87dc0b 100644
--- a/pkgs/development/python-modules/plac/default.nix
+++ b/pkgs/development/python-modules/plac/default.nix
@@ -13,14 +13,14 @@ buildPythonPackage rec {
   };
 
   checkPhase = ''
-      cd doc
-      ${python.interpreter} -m unittest discover -p "*test_plac*"
-    '';
+    cd doc
+    ${python.interpreter} -m unittest discover -p "*test_plac*"
+  '';
 
   meta = with lib; {
     description = "Parsing the Command Line the Easy Way";
     homepage = "https://github.com/micheles/plac";
     license = licenses.bsdOriginal;
-    maintainers = with maintainers; [ sdll ];
-    };
+    maintainers = with maintainers; [ ];
+  };
 }
diff --git a/pkgs/development/python-modules/preshed/default.nix b/pkgs/development/python-modules/preshed/default.nix
index 4fc1adfbf018..a945dcf8f4e7 100644
--- a/pkgs/development/python-modules/preshed/default.nix
+++ b/pkgs/development/python-modules/preshed/default.nix
@@ -17,9 +17,9 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [
-   cython
-   cymem
-   murmurhash
+    cython
+    cymem
+    murmurhash
   ];
 
   checkInputs = [
@@ -34,6 +34,6 @@ buildPythonPackage rec {
     description = "Cython hash tables that assume keys are pre-hashed";
     homepage = "https://github.com/explosion/preshed";
     license = licenses.mit;
-    maintainers = with maintainers; [ sdll ];
-    };
+    maintainers = with maintainers; [ ];
+  };
 }
diff --git a/pkgs/development/python-modules/spacy/default.nix b/pkgs/development/python-modules/spacy/default.nix
index 3cabc1d6ba20..376686e0a6e5 100644
--- a/pkgs/development/python-modules/spacy/default.nix
+++ b/pkgs/development/python-modules/spacy/default.nix
@@ -78,6 +78,6 @@ buildPythonPackage rec {
     description = "Industrial-strength Natural Language Processing (NLP) with Python and Cython";
     homepage = "https://github.com/explosion/spaCy";
     license = licenses.mit;
-    maintainers = with maintainers; [ sdll ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/thinc/default.nix b/pkgs/development/python-modules/thinc/default.nix
index 4aac0d756d46..6ad29d5736d6 100644
--- a/pkgs/development/python-modules/thinc/default.nix
+++ b/pkgs/development/python-modules/thinc/default.nix
@@ -78,6 +78,6 @@ buildPythonPackage rec {
     description = "Practical Machine Learning for NLP in Python";
     homepage = "https://github.com/explosion/thinc";
     license = licenses.mit;
-    maintainers = with maintainers; [ aborsu sdll ];
+    maintainers = with maintainers; [ aborsu ];
   };
 }