diff --git a/VECTO/VECTO.vbproj b/VECTO/VECTO.vbproj
index 6bd526dd7fc91907657ecf8cea0abc5da978912a..3b0892f705fc040e37fade9a92f8c4e686fcc14e 100644
--- a/VECTO/VECTO.vbproj
+++ b/VECTO/VECTO.vbproj
@@ -8,7 +8,7 @@
 	<OptionStrict>On</OptionStrict>
 	<UseWindowsForms>true</UseWindowsForms>
 	<MyType>WindowsForms</MyType>
-		<TargetFrameworks>net6.0-windows</TargetFrameworks>
+		<TargetFrameworks>net45;net48;net6.0-windows</TargetFrameworks>
 	<TargetFrameworks Condition="'$(Configuration)' == 'Release'">net45;net48;net6.0-windows</TargetFrameworks>
 	<TargetFrameworks Condition="'$(Configuration)' == 'Deploy'">net45;net48;net6.0-windows</TargetFrameworks>
 		<TargetFrameworks Condition="'$(Configuration)' == 'MockupDeploy'">net45;net48;net6.0-windows</TargetFrameworks>