diff --git a/build.sh b/build.sh
index 10e213284..b64c7ec69 100755
--- a/build.sh
+++ b/build.sh
@@ -6,7 +6,7 @@ glide install -v
 export CGO_ENABLED=0
 export GOARCH=amd64
 mkdir -p bin
-rm bin/*
+rm -f bin/*
 
 GOOS=darwin  go build -o bin/packer-builder-vsphere.macos
 GOOS=linux   go build -o bin/packer-builder-vsphere.linux