diff --git a/Makefile b/Makefile
index a0a708d1..8e9624e0 100644
--- a/Makefile
+++ b/Makefile
@@ -7,4 +7,4 @@ init:
 	go generate -x ./server/...
 
 build:
-	go build --tags "fts5" -o dist/filestash cmd/main.go
+	go build --tags "fts5" -o dist/filestash$(if $(filter windows,$(GOOS)),.exe) cmd/main.go