diff --git a/programs/desktop/sway/default.nix b/programs/desktop/sway/default.nix
index 9591077..075ffa2 100644
--- a/programs/desktop/sway/default.nix
+++ b/programs/desktop/sway/default.nix
@@ -80,19 +80,25 @@
         border = 1;
         titlebar = false;
         commands =
-          map (criteria: {
-            inherit criteria;
-            command = "floating enable";
-          }) [
-            {app_id = "org.kde.polkit-kde-authentication-agent-1";}
-            {app_id = "Pinentry";}
-            {app_id = "pavucontrol";}
-            {app_id = "\.blueman-manager-wrapped";}
-            {app_id = "nm-connection-editor";}
-            {app_id = "thunar";}
-            {class = "[Mm]atplotlib";}
-            {class = ".*\.py";}
-            {class = "Idl";}
+          (map (criteria: {
+              inherit criteria;
+              command = "floating enable";
+            }) [
+              {app_id = "org.kde.polkit-kde-authentication-agent-1";}
+              {app_id = "Pinentry";}
+              {app_id = "pavucontrol";}
+              {app_id = "\.blueman-manager-wrapped";}
+              {app_id = "nm-connection-editor";}
+              {app_id = "thunar";}
+              {class = "[Mm]atplotlib";}
+              {class = ".*\.py";}
+              {class = "Idl";}
+            ])
+          ++ [
+            {
+              criteria.class = "steam_app*";
+              command = "inhibit_idle focus";
+            }
           ];
       };
       floating.border = 1;