diff --git a/nixos/modules/services/games/minecraft-server.nix b/nixos/modules/services/games/minecraft-server.nix
index 5bb8eff5762..8233962c1a2 100644
--- a/nixos/modules/services/games/minecraft-server.nix
+++ b/nixos/modules/services/games/minecraft-server.nix
@@ -153,7 +153,7 @@ in {
         type = types.separatedString " ";
         default = "-Xmx2048M -Xms2048M";
         # Example options from https://minecraft.gamepedia.com/Tutorials/Server_startup_script
-        example = "-Xmx2048M -Xms4092M -XX:+UseG1GC -XX:+CMSIncrementalPacing "
+        example = "-Xms4092M -Xmx4092M -XX:+UseG1GC -XX:+CMSIncrementalPacing "
           + "-XX:+CMSClassUnloadingEnabled -XX:ParallelGCThreads=2 "
           + "-XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10";
         description = "JVM options for the Minecraft server.";