diff --git a/provider/ecs/config.go b/provider/ecs/config.go
index 4b64b9a1f..d2d5a5d95 100644
--- a/provider/ecs/config.go
+++ b/provider/ecs/config.go
@@ -15,22 +15,16 @@ import (
 // buildConfiguration fills the config template with the given instances
 func (p *Provider) buildConfiguration(services map[string][]ecsInstance) (*types.Configuration, error) {
 	var ecsFuncMap = template.FuncMap{
-		"filterFrontends":             filterFrontends,
-		"getFrontendRule":             p.getFrontendRule,
-		"getBasicAuth":                getFuncSliceString(label.TraefikFrontendAuthBasic),
+		// Backend functions
+		"getProtocol":                 getFuncStringValue(label.TraefikProtocol, label.DefaultProtocol),
+		"getHost":                     getHost,
+		"getPort":                     getPort,
+		"getWeight":                   getFuncStringValue(label.TraefikWeight, label.DefaultWeight),
 		"hasLoadBalancerLabel":        hasLoadBalancerLabel,
 		"getLoadBalancerMethod":       getFuncFirstStringValue(label.TraefikBackendLoadBalancerMethod, label.DefaultBackendLoadBalancerMethod),
 		"getSticky":                   getSticky,
 		"hasStickinessLabel":          getFuncFirstBoolValue(label.TraefikBackendLoadBalancerStickiness, false),
 		"getStickinessCookieName":     getFuncFirstStringValue(label.TraefikBackendLoadBalancerStickinessCookieName, label.DefaultBackendLoadbalancerStickinessCookieName),
-		"getProtocol":                 getFuncStringValue(label.TraefikProtocol, label.DefaultProtocol),
-		"getHost":                     getHost,
-		"getPort":                     getPort,
-		"getWeight":                   getFuncStringValue(label.TraefikWeight, label.DefaultWeight),
-		"getPassHostHeader":           getFuncStringValue(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeader),
-		"getPassTLSCert":              getFuncBoolValue(label.TraefikFrontendPassTLSCert, label.DefaultPassTLSCert),
-		"getPriority":                 getFuncStringValue(label.TraefikFrontendPriority, label.DefaultFrontendPriority),
-		"getEntryPoints":              getFuncSliceString(label.TraefikFrontendEntryPoints),
 		"hasHealthCheckLabels":        hasFuncFirst(label.TraefikBackendHealthCheckPath),
 		"getHealthCheckPath":          getFuncFirstStringValue(label.TraefikBackendHealthCheckPath, ""),
 		"getHealthCheckPort":          getFuncFirstIntValue(label.TraefikBackendHealthCheckPort, label.DefaultBackendHealthCheckPort),
@@ -40,12 +34,21 @@ func (p *Provider) buildConfiguration(services map[string][]ecsInstance) (*types
 		"hasMaxConnLabels":            hasMaxConnLabels,
 		"getMaxConnAmount":            getFuncFirstInt64Value(label.TraefikBackendMaxConnAmount, math.MaxInt64),
 		"getMaxConnExtractorFunc":     getFuncFirstStringValue(label.TraefikBackendMaxConnExtractorFunc, label.DefaultBackendMaxconnExtractorFunc),
-		"getWhitelistSourceRange":     getFuncSliceString(label.TraefikFrontendWhitelistSourceRange),
-		"hasRedirect":                 hasRedirect,
-		"getRedirectEntryPoint":       getFuncStringValue(label.TraefikFrontendRedirectEntryPoint, label.DefaultFrontendRedirectEntryPoint),
-		"getRedirectRegex":            getFuncStringValue(label.TraefikFrontendRedirectRegex, ""),
-		"getRedirectReplacement":      getFuncStringValue(label.TraefikFrontendRedirectReplacement, ""),
 
+		// Frontend functions
+		"filterFrontends":         filterFrontends,
+		"getFrontendRule":         p.getFrontendRule,
+		"getPassHostHeader":       getFuncStringValue(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeader),
+		"getPassTLSCert":          getFuncBoolValue(label.TraefikFrontendPassTLSCert, label.DefaultPassTLSCert),
+		"getPriority":             getFuncStringValue(label.TraefikFrontendPriority, label.DefaultFrontendPriority),
+		"getBasicAuth":            getFuncSliceString(label.TraefikFrontendAuthBasic),
+		"getEntryPoints":          getFuncSliceString(label.TraefikFrontendEntryPoints),
+		"getWhitelistSourceRange": getFuncSliceString(label.TraefikFrontendWhitelistSourceRange),
+		"hasRedirect":             hasRedirect,
+		"getRedirectEntryPoint":   getFuncStringValue(label.TraefikFrontendRedirectEntryPoint, label.DefaultFrontendRedirectEntryPoint),
+		"getRedirectRegex":        getFuncStringValue(label.TraefikFrontendRedirectRegex, ""),
+		"getRedirectReplacement":  getFuncStringValue(label.TraefikFrontendRedirectReplacement, ""),
+		// Headers
 		"hasRequestHeaders":                 hasFuncLabel(label.TraefikFrontendRequestHeaders),
 		"getRequestHeaders":                 getFuncMapValue(label.TraefikFrontendRequestHeaders),
 		"hasResponseHeaders":                hasFuncLabel(label.TraefikFrontendResponseHeaders),