diff --git a/src/bin/windows_service.rs b/src/bin/windows_service.rs
index fc56687..5568965 100644
--- a/src/bin/windows_service.rs
+++ b/src/bin/windows_service.rs
@@ -41,7 +41,7 @@ mod winserv {
 
             let sender = client.sender();
 
-            let run = true;
+            let mut run = true;
 
             // The entry point where execution will start on a background thread after a call to
             // `service_dispatcher::start` from `main`.