diff --git a/Content.Server/Toolshed/TypeParsers/StatusEffects/StatusEffectCompletionParser.cs b/Content.Server/Toolshed/TypeParsers/StatusEffects/StatusEffectCompletionParser.cs
index 7faa7825d83..6b605e98d36 100644
--- a/Content.Server/Toolshed/TypeParsers/StatusEffects/StatusEffectCompletionParser.cs
+++ b/Content.Server/Toolshed/TypeParsers/StatusEffects/StatusEffectCompletionParser.cs
@@ -11,6 +11,6 @@ public sealed class StatusEffectCompletionParser : CustomCompletionParser<EntPro
 {
     public override CompletionResult? TryAutocomplete(ParserContext ctx, CommandArgument? arg)
     {
-        return CompletionResult.FromHintOptions(StatusEffectsSystem.StatusEffectPrototypes, GetArgHint(arg));
+        return CompletionResult.FromHintOptions(IoCManager.Resolve<StatusEffectsSystem>().StatusEffectPrototypes, GetArgHint(arg));
     }
 }
diff --git a/Content.Shared/StatusEffectNew/StatusEffectsSystem.cs b/Content.Shared/StatusEffectNew/StatusEffectsSystem.cs
index d9c119ec5e2..81cfa5f8117 100644
--- a/Content.Shared/StatusEffectNew/StatusEffectsSystem.cs
+++ b/Content.Shared/StatusEffectNew/StatusEffectsSystem.cs
@@ -23,7 +23,7 @@ public sealed partial class StatusEffectsSystem : EntitySystem
     private EntityQuery<StatusEffectContainerComponent> _containerQuery;
     private EntityQuery<StatusEffectComponent> _effectQuery;
 
-    public static HashSet<string> StatusEffectPrototypes = [];
+    public readonly HashSet<string> StatusEffectPrototypes = [];
 
     public override void Initialize()
     {