diff --git a/Dalamud/Data/DataManager.cs b/Dalamud/Data/DataManager.cs
index 407a1b0da..791ba2158 100644
--- a/Dalamud/Data/DataManager.cs
+++ b/Dalamud/Data/DataManager.cs
@@ -131,6 +131,11 @@ public sealed class DataManager : IDisposable, IServiceType, IDataManager
         }
     }
 
+    /// <summary>
+    /// Gets a value indicating whether Game Data is ready to be read.
+    /// </summary>
+    internal bool IsDataReady { get; private set; }
+
     /// <inheritdoc/>
     public ClientLanguage Language { get; private set; }
 
@@ -147,9 +152,6 @@ public sealed class DataManager : IDisposable, IServiceType, IDataManager
     /// <inheritdoc/>
     public ExcelModule Excel => this.GameData.Excel;
 
-    /// <inheritdoc/>
-    public bool IsDataReady { get; private set; }
-
     /// <inheritdoc/>
     public bool HasModifiedGameDataFiles { get; private set; }
 
diff --git a/Dalamud/Plugin/Services/IDataManager.cs b/Dalamud/Plugin/Services/IDataManager.cs
index fa8c5bf43..4eac646ad 100644
--- a/Dalamud/Plugin/Services/IDataManager.cs
+++ b/Dalamud/Plugin/Services/IDataManager.cs
@@ -38,11 +38,6 @@ public interface IDataManager
     /// </summary>
     public ExcelModule Excel { get; }
 
-    /// <summary>
-    /// Gets a value indicating whether Game Data is ready to be read.
-    /// </summary>
-    public bool IsDataReady { get; }
-
     /// <summary>
     /// Gets a value indicating whether the game data files have been modified by another third-party tool.
     /// </summary>