diff --git a/integration-cli/docker_api_containers_test.go b/integration-cli/docker_api_containers_test.go
index cf18dcde2b..cabbfc2045 100644
--- a/integration-cli/docker_api_containers_test.go
+++ b/integration-cli/docker_api_containers_test.go
@@ -761,3 +761,59 @@ func TestContainerApiVerifyHeader(t *testing.T) {
 
 	logDone("containers REST API - verify create header")
 }
+
+// Issue 7941 - test to make sure a "null" in JSON is just ignored.
+// W/o this fix a null in JSON would be parsed into a string var as "null"
+func TestContainerApiPostCreateNull(t *testing.T) {
+	config := `{
+		"Hostname":"",
+		"Domainname":"",
+		"Memory":0,
+		"MemorySwap":0,
+		"CpuShares":0,
+		"Cpuset":null,
+		"AttachStdin":true,
+		"AttachStdout":true,
+		"AttachStderr":true,
+		"PortSpecs":null,
+		"ExposedPorts":{},
+		"Tty":true,
+		"OpenStdin":true,
+		"StdinOnce":true,
+		"Env":[],
+		"Cmd":"ls",
+		"Image":"busybox",
+		"Volumes":{},
+		"WorkingDir":"",
+		"Entrypoint":null,
+		"NetworkDisabled":false,
+		"OnBuild":null}`
+
+	_, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
+	if err != nil && !strings.Contains(err.Error(), "200 OK: 201") {
+		b, _ := readBody(body)
+		t.Fatal(err, string(b))
+	}
+
+	b, err := readBody(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	type createResp struct {
+		Id string
+	}
+	var container createResp
+	if err := json.Unmarshal(b, &container); err != nil {
+		t.Fatal(err)
+	}
+
+	out, err := inspectField(container.Id, "HostConfig.CpusetCpus")
+	if err != nil {
+		t.Fatal(err, out)
+	}
+	if out != "" {
+		t.Fatalf("expected empty string, got %q", out)
+	}
+
+	logDone("containers REST API - Create Null")
+}
diff --git a/integration/api_test.go b/integration/api_test.go
index 1663f41690..4b09e49174 100644
--- a/integration/api_test.go
+++ b/integration/api_test.go
@@ -4,13 +4,11 @@ import (
 	"bufio"
 	"bytes"
 	"encoding/json"
-	"fmt"
 	"io"
 	"io/ioutil"
 	"net"
 	"net/http"
 	"net/http/httptest"
-	"strings"
 	"testing"
 	"time"
 
@@ -22,65 +20,6 @@ import (
 	"github.com/docker/docker/vendor/src/code.google.com/p/go/src/pkg/archive/tar"
 )
 
-// Issue 7941 - test to make sure a "null" in JSON is just ignored.
-// W/o this fix a null in JSON would be parsed into a string var as "null"
-func TestPostCreateNull(t *testing.T) {
-	eng := NewTestEngine(t)
-	daemon := mkDaemonFromEngine(eng, t)
-	defer daemon.Nuke()
-
-	configStr := fmt.Sprintf(`{
-		"Hostname":"",
-		"Domainname":"",
-		"Memory":0,
-		"MemorySwap":0,
-		"CpuShares":0,
-		"Cpuset":null,
-		"AttachStdin":true,
-		"AttachStdout":true,
-		"AttachStderr":true,
-		"PortSpecs":null,
-		"ExposedPorts":{},
-		"Tty":true,
-		"OpenStdin":true,
-		"StdinOnce":true,
-		"Env":[],
-		"Cmd":"ls",
-		"Image":"%s",
-		"Volumes":{},
-		"WorkingDir":"",
-		"Entrypoint":null,
-		"NetworkDisabled":false,
-		"OnBuild":null}`, unitTestImageID)
-
-	req, err := http.NewRequest("POST", "/containers/create", strings.NewReader(configStr))
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	req.Header.Set("Content-Type", "application/json")
-
-	r := httptest.NewRecorder()
-	server.ServeRequest(eng, api.APIVERSION, r, req)
-	assertHttpNotError(r, t)
-	if r.Code != http.StatusCreated {
-		t.Fatalf("%d Created expected, received %d\n", http.StatusCreated, r.Code)
-	}
-
-	var apiRun engine.Env
-	if err := apiRun.Decode(r.Body); err != nil {
-		t.Fatal(err)
-	}
-	containerID := apiRun.Get("Id")
-
-	containerAssertExists(eng, containerID, t)
-
-	c, _ := daemon.Get(containerID)
-	if c.HostConfig().CpusetCpus != "" {
-		t.Fatalf("Cpuset should have been empty - instead its:" + c.HostConfig().CpusetCpus)
-	}
-}
-
 func TestPostContainersKill(t *testing.T) {
 	eng := NewTestEngine(t)
 	defer mkDaemonFromEngine(eng, t).Nuke()