diff --git a/saco/chatwindow.h b/saco/chatwindow.h
index aa95fff..3095eae 100644
--- a/saco/chatwindow.h
+++ b/saco/chatwindow.h
@@ -12,12 +12,12 @@ typedef struct _CHAT_WINDOW_ENTRY
 
 class CChatWindow // size: 25578
 {
-private:
+public:
 
 	int field_0;
 	char _gap4[4];
 	int field_8;
-	char field_C;
+	char m_bTimestamp;
 	int field_D;
 	char field_11[261];
 	CDXUTDialog			*m_pGameUI;
@@ -39,7 +39,7 @@ private:
 	D3DDISPLAYMODE field_63C2;
 	DWORD field_63D2;
 	int field_63D6;
-	int field_63DA;
+	int m_bRedraw;
 	int field_63DE;
 	int field_63E2;
 	char _gap63E6[4];
diff --git a/saco/cmdprocs.cpp b/saco/cmdprocs.cpp
index c85fbe8..df84785 100644
--- a/saco/cmdprocs.cpp
+++ b/saco/cmdprocs.cpp
@@ -68,7 +68,22 @@ void cmdNameTagStatus(PCHAR szCmd)
 
 void cmdTimestamp(PCHAR szCmd)
 {
-	// TODO: cmdTimestamp .text:10068730
+	CChatWindow *pChatWindow = ::pChatWindow;
+	if(pChatWindow)
+	{
+		if(pChatWindow->m_bTimestamp)
+		{
+			pChatWindow->m_bTimestamp = 0;
+			pChatWindow->m_bRedraw = 1;
+			if(pConfig) pConfig->SetIntVariable("timestamp", 0);
+		}
+		else
+		{
+			pChatWindow->m_bTimestamp = 1;
+			pChatWindow->m_bRedraw = 1;
+			if(pConfig) pConfig->SetIntVariable("timestamp", 1);
+		}
+	}
 }
 
 void cmdAudioMsg(PCHAR szCmd)