diff --git a/support/buildbot/startbuild.pl b/support/buildbot/startbuild.pl
index 2e16505..8f7e507 100755
--- a/support/buildbot/startbuild.pl
+++ b/support/buildbot/startbuild.pl
@@ -49,7 +49,7 @@ sub Build
 
 	if ($^O eq "linux")
 	{
-		if ($platform ne "windows")
+		if ($platform eq "windows")
 		{
 			return;
 		}
@@ -67,7 +67,7 @@ sub Build
 	}
 	else
 	{
-		if ($platform ne "linux")
+		if ($platform eq "linux")
 		{
 			return;
 		}