diff --git a/build/makepack-dolibarr.pl b/build/makepack-dolibarr.pl
index cd13e6fcc1b..7235f2d4226 100644
--- a/build/makepack-dolibarr.pl
+++ b/build/makepack-dolibarr.pl
@@ -166,7 +166,7 @@ $atleastonerpm=0;
 foreach my $target (keys %CHOOSEDTARGET) {
 	if ($target =~ /RPM/i)
 	{
-		if ($atleastonerpm && ! $ENV{"DESTI"})
+		if ($atleastonerpm && ($DESTI eq "$SOURCE/build"))
 		{
 			print "Error: You asked creation of several rpms. Because all rpm have same name, you must defined an environment variable DESTI to tell packager where it can create subdirs for each generated package.\n";
 			exit;