diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index bcebb66d883a..0f7a8c66e2bb 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -6771,6 +6771,11 @@
     github = "shmish111";
     name = "David Smith";
   };
+  shnarazk = {
+    email = "shujinarazaki@protonmail.com";
+    github = "shnarazk";
+    name = "Narazaki Shuji";
+  };
   shou = {
     email = "x+g@shou.io";
     github = "Shou";
diff --git a/pkgs/applications/science/logic/cadical/default.nix b/pkgs/applications/science/logic/cadical/default.nix
new file mode 100644
index 000000000000..5e6c0d55b7dd
--- /dev/null
+++ b/pkgs/applications/science/logic/cadical/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "cadical";
+  version = "1.2.1";
+
+  src = fetchFromGitHub {
+    owner = "arminbiere";
+    repo = "cadical";
+    rev = "rel-${version}";
+    hash = "sha256:1a66xkw42ad330fvw8i0sawrmg913m8wrq5c85lw5qandkwvxdi6";
+  };
+
+  dontAddPrefix = true;
+  installPhase = ''
+    install -Dm0755 build/cadical "$out/bin/cadical"
+    install -Dm0755 build/mobical "$out/bin/mobical"
+    mkdir -p "$out/share/doc/${pname}-${version}/"
+    install -Dm0755 {LICEN?E,README*,VERSION} "$out/share/doc/${pname}-${version}/"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Simplified Satisfiability Solver";
+    maintainers = with maintainers; [ shnarazk ];
+    platforms = platforms.unix;
+    license = licenses.mit;
+    homepage = "http://fmv.jku.at/cadical";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3d559ecb856d..f898c91d42b6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24668,6 +24668,8 @@ in
 
   boogie = dotnetPackages.Boogie;
 
+  cadical = callPackage ../applications/science/logic/cadical {};
+
   inherit (callPackage ./coq-packages.nix {
     inherit (ocaml-ng) ocamlPackages_4_05;
   }) mkCoqPackages