diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 5dc6add994ad..bcbb400b075a 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -4702,6 +4702,11 @@
     githubId = 7875;
     name = "Rommel Martinez";
   };
+  eclairevoyant = {
+    github = "eclairevoyant";
+    githubId = 848000;
+    name = "éclairevoyant";
+  };
   edanaher = {
     email = "nixos@edanaher.net";
     github = "edanaher";
diff --git a/pkgs/tools/graphics/grim/default.nix b/pkgs/tools/graphics/grim/default.nix
index 71a268de7d65..f0253c8b6613 100644
--- a/pkgs/tools/graphics/grim/default.nix
+++ b/pkgs/tools/graphics/grim/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     owner = "~emersion";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-5csJqRLNqhyeXR4dEQtnPUSwuZ8oY+BIt6AVICkm1+o=";
+    hash = "sha256-5csJqRLNqhyeXR4dEQtnPUSwuZ8oY+BIt6AVICkm1+o=";
   };
 
   mesonFlags = [
@@ -49,6 +49,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/emersion/grim";
     license = licenses.mit;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ buffet ];
+    maintainers = with maintainers; [ buffet eclairevoyant ];
+    mainProgram = "grim";
   };
 }