diff --git a/reactos/subsys/system/cmd/beep.c b/reactos/subsys/system/cmd/beep.c
index 27916b5ab54..61537ed5cc4 100644
--- a/reactos/subsys/system/cmd/beep.c
+++ b/reactos/subsys/system/cmd/beep.c
@@ -43,11 +43,7 @@ INT cmd_beep (LPTSTR cmd, LPTSTR param)
 	if (bc == NULL)
 		return 1;
 #endif
-#ifdef __REACTOS__
-    Beep (440, 50);
-#else
 	MessageBeep (-1);
-#endif
 
 	return 0;
 }
diff --git a/reactos/subsys/system/cmd/cmdinput.c b/reactos/subsys/system/cmd/cmdinput.c
index d6c75d79b8a..8dd28127120 100644
--- a/reactos/subsys/system/cmd/cmdinput.c
+++ b/reactos/subsys/system/cmd/cmdinput.c
@@ -356,11 +356,7 @@ VOID ReadCommand (LPTSTR str, INT maxlen)
 				}
 				else
 				{
-#ifdef __REACTOS__
-					Beep (440, 50);
-#else
 					MessageBeep (-1);
-#endif
 				}
 #endif
 #ifdef FEATURE_4NT_FILENAME_COMPLETION
@@ -478,11 +474,7 @@ VOID ReadCommand (LPTSTR str, INT maxlen)
 				}
 				else
 				{
-#ifdef __REACTOS__
-					Beep (440, 50);
-#else
 					MessageBeep (-1);
-#endif
 				}
 				break;
 
@@ -555,11 +547,7 @@ VOID ReadCommand (LPTSTR str, INT maxlen)
 #if 0
 				else
 				{
-#ifdef __REACTOS__
-					Beep (440, 100);
-#else
 					MessageBeep (-1);
-#endif
 				}
 #endif
 				break;
diff --git a/reactos/subsys/system/cmd/filecomp.c b/reactos/subsys/system/cmd/filecomp.c
index 40b2ed0b81d..1e174d3e3f7 100644
--- a/reactos/subsys/system/cmd/filecomp.c
+++ b/reactos/subsys/system/cmd/filecomp.c
@@ -171,11 +171,7 @@ VOID CompleteFilename (LPTSTR str, UINT charcount)
 
 		if(!perfectmatch)
 		{
-#ifdef __REACTOS__
-			Beep (440, 50);
-#else
 			MessageBeep (-1);
-#endif
 		}
 	}
 	else
@@ -193,11 +189,7 @@ VOID CompleteFilename (LPTSTR str, UINT charcount)
 			}
 		}
 
-#ifdef __REACTOS__
-		Beep (440, 50);
-#else
 		MessageBeep (-1);
-#endif
 	}
 }
 
@@ -346,11 +338,7 @@ BOOL ShowCompletionMatches (LPTSTR str, INT charcount)
 	else
 	{
 		/* no match found */
-#ifdef __REACTOS__
-		Beep (440, 50);
-#else
 		MessageBeep (-1);
-#endif
 		return FALSE;
 	}