diff --git a/BizHawk.MultiClient/Config.cs b/BizHawk.MultiClient/Config.cs
index 768ccc1031..bf962fd27e 100644
--- a/BizHawk.MultiClient/Config.cs
+++ b/BizHawk.MultiClient/Config.cs
@@ -262,6 +262,7 @@ namespace BizHawk.MultiClient
 		public bool RamWatchShowChangeColumn = true;
 		public bool RamWatchShowPrevColumn = false;
 		public bool RamWatchShowDiffColumn = false;
+		public bool RamWatchShowDomainColumn = true;
 		public int RamWatchAddressWidth = -1;
 		public int RamWatchValueWidth = -1;
 		public int RamWatchPrevWidth = -1;
diff --git a/BizHawk.MultiClient/tools/RamWatch.Designer.cs b/BizHawk.MultiClient/tools/RamWatch.Designer.cs
index 9813abe08f..be65dd9764 100644
--- a/BizHawk.MultiClient/tools/RamWatch.Designer.cs
+++ b/BizHawk.MultiClient/tools/RamWatch.Designer.cs
@@ -107,12 +107,13 @@
 			this.MoveDownStripButton1 = new System.Windows.Forms.ToolStripButton();
 			this.WatchListView = new BizHawk.VirtualListView();
 			this.Address = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-			this.DomainColumn = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.Value = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.Prev = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.ChangeCounts = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.Diff = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
+			this.DomainColumn = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.Notes = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
+			this.domainToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.menuStrip1.SuspendLayout();
 			this.contextMenuStrip1.SuspendLayout();
 			this.toolStrip1.SuspendLayout();
@@ -380,7 +381,8 @@
 			this.viewToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.showPreviousValueToolStripMenuItem,
             this.showChangeCountsToolStripMenuItem,
-            this.diffToolStripMenuItem});
+            this.diffToolStripMenuItem,
+            this.domainToolStripMenuItem});
 			this.viewToolStripMenuItem.Name = "viewToolStripMenuItem";
 			this.viewToolStripMenuItem.Size = new System.Drawing.Size(44, 20);
 			this.viewToolStripMenuItem.Text = "&View";
@@ -831,11 +833,6 @@
 			// 
 			this.Address.Text = "Address";
 			// 
-			// DomainColumn
-			// 
-			this.DomainColumn.Text = "Domain";
-			this.DomainColumn.Width = 55;
-			// 
 			// Value
 			// 
 			this.Value.Text = "Value";
@@ -860,11 +857,23 @@
 			this.Diff.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
 			this.Diff.Width = 59;
 			// 
+			// DomainColumn
+			// 
+			this.DomainColumn.Text = "Domain";
+			this.DomainColumn.Width = 55;
+			// 
 			// Notes
 			// 
 			this.Notes.Text = "Notes";
 			this.Notes.Width = 128;
 			// 
+			// domainToolStripMenuItem
+			// 
+			this.domainToolStripMenuItem.Name = "domainToolStripMenuItem";
+			this.domainToolStripMenuItem.Size = new System.Drawing.Size(156, 22);
+			this.domainToolStripMenuItem.Text = "Domain";
+			this.domainToolStripMenuItem.Click += new System.EventHandler(this.domainToolStripMenuItem_Click);
+			// 
 			// RamWatch
 			// 
 			this.AllowDrop = true;
@@ -983,5 +992,6 @@
 		private System.Windows.Forms.ToolStripMenuItem previousFrameToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem lastChangeToolStripMenuItem;
 		private System.Windows.Forms.ColumnHeader DomainColumn;
+		private System.Windows.Forms.ToolStripMenuItem domainToolStripMenuItem;
     }
 }
\ No newline at end of file
diff --git a/BizHawk.MultiClient/tools/RamWatch.cs b/BizHawk.MultiClient/tools/RamWatch.cs
index 666fd46b75..27f2466641 100644
--- a/BizHawk.MultiClient/tools/RamWatch.cs
+++ b/BizHawk.MultiClient/tools/RamWatch.cs
@@ -139,6 +139,7 @@ namespace BizHawk.MultiClient
 			SetPrevColumn(Global.Config.RamWatchShowPrevColumn);
 			SetChangesColumn(Global.Config.RamWatchShowChangeColumn);
 			SetDiffColumn(Global.Config.RamWatchShowDiffColumn);
+			SetDomainColumn(Global.Config.RamWatchShowDomainColumn);
 
 			if (Global.Config.RamWatchAddressWidth > 0)
 			{
@@ -811,6 +812,7 @@ namespace BizHawk.MultiClient
 			showChangeCountsToolStripMenuItem.Checked = true;
 			Global.Config.RamWatchShowChangeColumn = true;
 			Global.Config.RamWatchShowDiffColumn = false;
+			Global.Config.RamWatchShowDomainColumn = true;
 			WatchListView.Columns[0].Width = 60;
 			WatchListView.Columns[1].Width = 59;
 			WatchListView.Columns[2].Width = 0;
@@ -1109,6 +1111,21 @@ namespace BizHawk.MultiClient
 			}
 
 		}
+
+		private void SetDomainColumn(bool show)
+		{
+			Global.Config.RamWatchShowDomainColumn = show;
+			domainToolStripMenuItem.Checked = show;
+			if (show)
+			{
+				WatchListView.Columns[Global.Config.RamWatchDomainIndex].Width = 55;
+			}
+			else
+			{
+				WatchListView.Columns[Global.Config.RamWatchDomainIndex].Width = 0;
+			}
+		}
+
 		private void SetChangesColumn(bool show)
 		{
 			Global.Config.RamWatchShowChangeColumn = show;
@@ -1556,6 +1573,7 @@ namespace BizHawk.MultiClient
 			showPreviousValueToolStripMenuItem.Checked = Global.Config.RamWatchShowPrevColumn;
 			showChangeCountsToolStripMenuItem.Checked = Global.Config.RamWatchShowChangeColumn;
 			diffToolStripMenuItem.Checked = Global.Config.RamWatchShowDiffColumn;
+			domainToolStripMenuItem.Checked = Global.Config.RamWatchShowDomainColumn;
 		}
 
 		private void showDifferenceToolStripMenuItem_Click(object sender, EventArgs e)
@@ -1595,5 +1613,11 @@ namespace BizHawk.MultiClient
 					break;
 			}
 		}
+
+		private void domainToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			Global.Config.RamWatchShowDomainColumn ^= true;
+			SetDomainColumn(Global.Config.RamWatchShowDomainColumn);
+		}
 	}
 }
\ No newline at end of file