diff --git a/installer/windows_exporter.wxs b/installer/windows_exporter.wxs
index 585d91eb..446aadde 100644
--- a/installer/windows_exporter.wxs
+++ b/installer/windows_exporter.wxs
@@ -25,7 +25,7 @@
LISTEN_ADDR AND LISTEN_PORT
- LISTEN_ADDR AND (NOT LISTEN_PORT)
+ LISTEN_ADDR AND (NOT LISTEN_PORT)
LISTEN_PORT AND (NOT LISTEN_ADDR)