diff --git a/client/netbird.wxs b/client/netbird.wxs
index 49a0ac4b1..eee65a74d 100644
--- a/client/netbird.wxs
+++ b/client/netbird.wxs
@@ -74,6 +74,7 @@
 		</ComponentGroup>
 
 		<util:CloseApplication Id="CloseNetBird" CloseMessage="no" Target="netbird.exe" RebootPrompt="no" />
+		<util:CloseApplication Id="CloseNetBirdUI" CloseMessage="no" Target="netbird-ui.exe" RebootPrompt="no" TerminateProcess="0" />
 
 		<SetProperty Id="WixQuietExecCmdLine" Value="&quot;[System64Folder]taskkill.exe&quot; /F /IM netbird-ui.exe" Before="KillNetBirdUI" Sequence="execute" />
 		<CustomAction Id="KillNetBirdUI" BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)" DllEntry="WixQuietExec" Execute="immediate" Return="ignore" />