diff --git a/utils/bootstrap.pl b/utils/bootstrap.pl
index ec81bd7..ddbd3ab 100755
--- a/utils/bootstrap.pl
+++ b/utils/bootstrap.pl
@@ -46,7 +46,7 @@ sub generatePort {
 	};
 
 	my $portFile = "port";
-	open(FH, '>>', $portFile);
+	open(FH, '>', $portFile);
 	print FH $template;
 }
 
@@ -74,7 +74,7 @@ sub generateSys {
 
 	my $sysFile = "sys";
 
-	open(FH, '>>', $sysFile);
+	open(FH, '>', $sysFile);
 	print FH $template;
 }
 	
@@ -105,7 +105,7 @@ sub generateCall{
 	my $callHash = md5_hex($password);
 	my $callPasswd = $nodeName."\t"."U".$myNode."\t".$callHash."\n";
 
-	open(FH, '>>', $callFile);
+	open(FH, '>', $callFile);
 	print FH $callPasswd;
 }
 
@@ -118,7 +118,7 @@ sub generatePasswd {
 	my $passwdHash = md5_hex($password);
 	my $authPasswd = "U".$nodeName."\t".$passwdHash."\n";
 
-	open(FH, '>>', $passwdFile);
+	open(FH, '>', $passwdFile);
 	print FH $authPasswd;
 }