diff --git a/service_darwin.go b/service_darwin.go
index 83797142..727ef2cb 100644
--- a/service_darwin.go
+++ b/service_darwin.go
@@ -290,46 +290,58 @@ func (s *darwinLaunchdService) SystemLogger(errs chan<- error) (Logger, error) {
 	return newSysLogger(s.Name, errs)
 }
 
-var launchdConfig = `<?xml version='1.0' encoding='UTF-8'?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
-"http://www.apple.com/DTDs/PropertyList-1.0.dtd" >
-<plist version='1.0'>
-  <dict>
+var launchdConfig = `<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Disabled</key>
+	<false/>
+	{{- if .EnvVars}}
 	<key>EnvironmentVariables</key>
 	<dict>
-	{{range $k, $v := .EnvVars -}}
-	<key>{{html $k}}</key>
-	<string>{{html $v}}</string>
-	{{end -}}
+		{{- range $k, $v := .EnvVars}}
+		<key>{{html $k}}</key>
+		<string>{{html $v}}</string>
+		{{- end}}
 	</dict>
-    <key>Label</key>
-    <string>{{html .Name}}</string>
-    <key>ProgramArguments</key>
-    <array>
-      <string>{{html .Path}}</string>
-    {{range .Config.Arguments}}
-      <string>{{html .}}</string>
-    {{end}}
-    </array>
-    {{if .UserName}}<key>UserName</key>
-    <string>{{html .UserName}}</string>{{end}}
-    {{if .ChRoot}}<key>RootDirectory</key>
-    <string>{{html .ChRoot}}</string>{{end}}
-    {{if .WorkingDirectory}}<key>WorkingDirectory</key>
-    <string>{{html .WorkingDirectory}}</string>{{end}}
-    <key>SessionCreate</key>
-    <{{bool .SessionCreate}}/>
-    <key>KeepAlive</key>
-    <{{bool .KeepAlive}}/>
-    <key>RunAtLoad</key>
-    <{{bool .RunAtLoad}}/>
-    <key>Disabled</key>
-    <false/>
-
-    {{if .StandardOutPath}}<key>StandardOutPath</key>
-    <string>{{html .StandardOutPath}}</string>{{end}}
-    {{if .StandardErrorPath}}<key>StandardErrorPath</key>
-    <string>{{html .StandardErrorPath}}</string>{{end}}
-  </dict>
+	{{- end}}
+	<key>KeepAlive</key>
+	<{{bool .KeepAlive}}/>
+	<key>Label</key>
+	<string>{{html .Name}}</string>
+	<key>ProgramArguments</key>
+	<array>
+		<string>{{html .Path}}</string>
+		{{- if .Config.Arguments}}
+		{{- range .Config.Arguments}}
+		<string>{{html .}}</string>
+		{{- end}}
+	{{- end}}
+	</array>
+	{{- if .ChRoot}}
+	<key>RootDirectory</key>
+	<string>{{html .ChRoot}}</string>
+	{{- end}}
+	<key>RunAtLoad</key>
+	<{{bool .RunAtLoad}}/>
+	<key>SessionCreate</key>
+	<{{bool .SessionCreate}}/>
+	{{- if .StandardErrorPath}}
+	<key>StandardErrorPath</key>
+	<string>{{html .StandardErrorPath}}</string>
+	{{- end}}
+	{{- if .StandardOutPath}}
+	<key>StandardOutPath</key>
+	<string>{{html .StandardOutPath}}</string>
+	{{- end}}
+	{{- if .UserName}}
+	<key>UserName</key>
+	<string>{{html .UserName}}</string>
+	{{- end}}
+	{{- if .WorkingDirectory}}
+	<key>WorkingDirectory</key>
+	<string>{{html .WorkingDirectory}}</string>
+	{{- end}}
+</dict>
 </plist>
 `