diff --git a/pkgs/by-name/em/emulationstation/package.nix b/pkgs/by-name/em/emulationstation/package.nix
index d51db8b96571..8be475d885fc 100644
--- a/pkgs/by-name/em/emulationstation/package.nix
+++ b/pkgs/by-name/em/emulationstation/package.nix
@@ -48,9 +48,7 @@ stdenv.mkDerivation {
     rapidjson
   ];
 
-  cmakeFlags = [
-    (lib.cmakeBool "GL" true)
-  ];
+  cmakeFlags = [ (lib.cmakeBool "GL" true) ];
 
   strictDeps = true;
 
@@ -81,7 +79,10 @@ stdenv.mkDerivation {
     description = "Flexible emulator front-end supporting keyboardless navigation and custom system themes (forked by RetroPie)";
     license = with lib.licenses; [ mit ];
     mainProgram = "emulationstation";
-    maintainers = with lib.maintainers; [ AndersonTorres edwtjo ];
+    maintainers = with lib.maintainers; [
+      AndersonTorres
+      edwtjo
+    ];
     platforms = lib.platforms.linux;
   };
 }
diff --git a/pkgs/by-name/em/emulationstation/sources.nix b/pkgs/by-name/em/emulationstation/sources.nix
index ca15e296f4d2..88273e845fee 100644
--- a/pkgs/by-name/em/emulationstation/sources.nix
+++ b/pkgs/by-name/em/emulationstation/sources.nix
@@ -1,35 +1,35 @@
-{
-  fetchFromGitHub,
-}:
+{ fetchFromGitHub }:
 
 {
-  emulationstation = let
-    self = {
-      pname = "emulationstation";
-      version = "2.11.2";
+  emulationstation =
+    let
+      self = {
+        pname = "emulationstation";
+        version = "2.11.2";
 
-      src = fetchFromGitHub {
-        owner = "RetroPie";
-        repo = "EmulationStation";
-        rev = "v${self.version}";
-        hash = "sha256-f2gRkp+3Pp2qnvg2RBzaHPpzhAnwx0+5x1Pe3kD90xE=";
+        src = fetchFromGitHub {
+          owner = "RetroPie";
+          repo = "EmulationStation";
+          rev = "v${self.version}";
+          hash = "sha256-f2gRkp+3Pp2qnvg2RBzaHPpzhAnwx0+5x1Pe3kD90xE=";
+        };
       };
-    };
-  in
+    in
     self;
 
-  pugixml = let
-    self = {
-      pname = "pugixml";
-      version = "1.8.1";
+  pugixml =
+    let
+      self = {
+        pname = "pugixml";
+        version = "1.8.1";
 
-      src = fetchFromGitHub {
-        owner = "zeux";
-        repo = "pugixml";
-        rev = "v${self.version}";
-        hash = "sha256-LbjTN1hnIbqI79C+gCdwuDG0+B/5yXf7hg0Q+cDFIf4=";
+        src = fetchFromGitHub {
+          owner = "zeux";
+          repo = "pugixml";
+          rev = "v${self.version}";
+          hash = "sha256-LbjTN1hnIbqI79C+gCdwuDG0+B/5yXf7hg0Q+cDFIf4=";
+        };
       };
-    };
-  in
+    in
     self;
 }