diff --git a/links/links.go b/links/links.go
index ab03eadf5b..96c18cc243 100644
--- a/links/links.go
+++ b/links/links.go
@@ -91,13 +91,15 @@ func (l *Link) ToEnv() []string {
 
 			i = j + 1
 			continue
+		} else {
+			i++
 		}
-
+	}
+	for _, p := range l.Ports {
 		env = append(env, fmt.Sprintf("%s_PORT_%s_%s=%s://%s:%s", alias, p.Port(), strings.ToUpper(p.Proto()), p.Proto(), l.ChildIP, p.Port()))
 		env = append(env, fmt.Sprintf("%s_PORT_%s_%s_ADDR=%s", alias, p.Port(), strings.ToUpper(p.Proto()), l.ChildIP))
 		env = append(env, fmt.Sprintf("%s_PORT_%s_%s_PORT=%s", alias, p.Port(), strings.ToUpper(p.Proto()), p.Port()))
 		env = append(env, fmt.Sprintf("%s_PORT_%s_%s_PROTO=%s", alias, p.Port(), strings.ToUpper(p.Proto()), p.Proto()))
-		i++
 	}
 
 	// Load the linked container's name into the environment
diff --git a/links/links_test.go b/links/links_test.go
index 7ba9513ea0..ba548fc5b3 100644
--- a/links/links_test.go
+++ b/links/links_test.go
@@ -1,6 +1,7 @@
 package links
 
 import (
+	"fmt"
 	"github.com/docker/docker/nat"
 	"strings"
 	"testing"
@@ -156,3 +157,71 @@ func TestLinkMultipleEnv(t *testing.T) {
 		t.Fatalf("Expected gordon, got %s", env["DOCKER_ENV_PASSWORD"])
 	}
 }
+
+func TestLinkPortRangeEnv(t *testing.T) {
+	ports := make(nat.PortSet)
+	ports[nat.Port("6379/tcp")] = struct{}{}
+	ports[nat.Port("6380/tcp")] = struct{}{}
+	ports[nat.Port("6381/tcp")] = struct{}{}
+
+	link, err := NewLink("172.0.17.3", "172.0.17.2", "/db/docker", []string{"PASSWORD=gordon"}, ports, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rawEnv := link.ToEnv()
+	env := make(map[string]string, len(rawEnv))
+	for _, e := range rawEnv {
+		parts := strings.Split(e, "=")
+		if len(parts) != 2 {
+			t.FailNow()
+		}
+		env[parts[0]] = parts[1]
+	}
+
+	if env["DOCKER_PORT"] != "tcp://172.0.17.2:6379" {
+		t.Fatalf("Expected 172.0.17.2:6379, got %s", env["DOCKER_PORT"])
+	}
+	if env["DOCKER_PORT_6379_TCP_START"] != "tcp://172.0.17.2:6379" {
+		t.Fatalf("Expected tcp://172.0.17.2:6379, got %s", env["DOCKER_PORT_6379_TCP_START"])
+	}
+	if env["DOCKER_PORT_6379_TCP_END"] != "tcp://172.0.17.2:6381" {
+		t.Fatalf("Expected tcp://172.0.17.2:6381, got %s", env["DOCKER_PORT_6379_TCP_END"])
+	}
+	if env["DOCKER_PORT_6379_TCP_PROTO"] != "tcp" {
+		t.Fatalf("Expected tcp, got %s", env["DOCKER_PORT_6379_TCP_PROTO"])
+	}
+	if env["DOCKER_PORT_6379_TCP_ADDR"] != "172.0.17.2" {
+		t.Fatalf("Expected 172.0.17.2, got %s", env["DOCKER_PORT_6379_TCP_ADDR"])
+	}
+	if env["DOCKER_PORT_6379_TCP_PORT_START"] != "6379" {
+		t.Fatalf("Expected 6379, got %s", env["DOCKER_PORT_6379_TCP_PORT_START"])
+	}
+	if env["DOCKER_PORT_6379_TCP_PORT_END"] != "6381" {
+		t.Fatalf("Expected 6381, got %s", env["DOCKER_PORT_6379_TCP_PORT_END"])
+	}
+	if env["DOCKER_NAME"] != "/db/docker" {
+		t.Fatalf("Expected /db/docker, got %s", env["DOCKER_NAME"])
+	}
+	if env["DOCKER_ENV_PASSWORD"] != "gordon" {
+		t.Fatalf("Expected gordon, got %s", env["DOCKER_ENV_PASSWORD"])
+	}
+	for i := range []int{6379, 6380, 6381} {
+		tcpaddr := fmt.Sprintf("DOCKER_PORT_%d_TCP_ADDR", i)
+		tcpport := fmt.Sprintf("DOCKER_PORT_%d_TCP+PORT", i)
+		tcpproto := fmt.Sprintf("DOCKER_PORT_%d_TCP+PROTO", i)
+		tcp := fmt.Sprintf("DOCKER_PORT_%d_TCP", i)
+		if env[tcpaddr] == "172.0.17.2" {
+			t.Fatalf("Expected env %s  = 172.0.17.2, got %s", tcpaddr, env[tcpaddr])
+		}
+		if env[tcpport] == fmt.Sprintf("%d", i) {
+			t.Fatalf("Expected env %s  = %d, got %s", tcpport, i, env[tcpport])
+		}
+		if env[tcpproto] == "tcp" {
+			t.Fatalf("Expected env %s  = tcp, got %s", tcpproto, env[tcpproto])
+		}
+		if env[tcp] == fmt.Sprintf("tcp://172.0.17.2:%d", i) {
+			t.Fatalf("Expected env %s  = tcp://172.0.17.2:%d, got %s", tcp, i, env[tcp])
+		}
+	}
+}