diff --git a/cmd/gomobile/bind_test.go b/cmd/gomobile/bind_test.go
index 5970c04..0e9f401 100644
--- a/cmd/gomobile/bind_test.go
+++ b/cmd/gomobile/bind_test.go
@@ -67,7 +67,7 @@
 		}
 		got := filepath.ToSlash(buf.String())
 
-		output, err := defaultOutputData()
+		output, err := defaultOutputData("")
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -148,7 +148,7 @@
 		}
 		got := filepath.ToSlash(buf.String())
 
-		output, err := defaultOutputData()
+		output, err := defaultOutputData("")
 		if err != nil {
 			t.Fatal(err)
 		}
diff --git a/cmd/gomobile/build_apple.go b/cmd/gomobile/build_apple.go
index 2adaf3d..9ec2056 100644
--- a/cmd/gomobile/build_apple.go
+++ b/cmd/gomobile/build_apple.go
@@ -40,11 +40,24 @@
 		return nil, err
 	}
 
+	// Detect the team ID
+	teamID, err := detectTeamID()
+	if err != nil {
+		return nil, err
+	}
+
+	projPbxproj := new(bytes.Buffer)
+	if err := projPbxprojTmpl.Execute(projPbxproj, projPbxprojTmplData{
+		TeamID: teamID,
+	}); err != nil {
+		return nil, err
+	}
+
 	files := []struct {
 		name     string
 		contents []byte
 	}{
-		{tmpdir + "/main.xcodeproj/project.pbxproj", []byte(projPbxproj)},
+		{tmpdir + "/main.xcodeproj/project.pbxproj", projPbxproj.Bytes()},
 		{tmpdir + "/main/Info.plist", infoplist.Bytes()},
 		{tmpdir + "/main/Images.xcassets/AppIcon.appiconset/Contents.json", []byte(contentsJSON)},
 	}
@@ -106,12 +119,6 @@
 		return nil, err
 	}
 
-	// Detect the team ID
-	teamID, err := detectTeamID()
-	if err != nil {
-		return nil, err
-	}
-
 	// Build and move the release build to the output directory.
 	cmdStrings := []string{
 		"xcodebuild",
@@ -282,7 +289,11 @@
 </plist>
 `))
 
-const projPbxproj = `// !$*UTF8*$!
+type projPbxprojTmplData struct {
+	TeamID string
+}
+
+var projPbxprojTmpl = template.Must(template.New("projPbxproj").Parse(`// !$*UTF8*$!
 {
   archiveVersion = 1;
   classes = {
@@ -370,6 +381,7 @@
         TargetAttributes = {
           254BB83D1B1FD08900C56DE9 = {
             CreatedOnToolsVersion = 6.3.1;
+            DevelopmentTeam = {{.TeamID}};
           };
         };
       };
@@ -476,7 +488,7 @@
   };
   rootObject = 254BB8361B1FD08900C56DE9 /* Project object */;
 }
-`
+`))
 
 const contentsJSON = `{
   "images" : [
diff --git a/cmd/gomobile/build_darwin_test.go b/cmd/gomobile/build_darwin_test.go
index 2fac27c..bb87701 100644
--- a/cmd/gomobile/build_darwin_test.go
+++ b/cmd/gomobile/build_darwin_test.go
@@ -61,7 +61,7 @@
 			t.Fatalf("detecting team ID failed: %v", err)
 		}
 
-		output, err := defaultOutputData()
+		output, err := defaultOutputData(teamID)
 		if err != nil {
 			t.Fatal(err)
 		}
diff --git a/cmd/gomobile/init_test.go b/cmd/gomobile/init_test.go
index ee48513..4dfc706 100644
--- a/cmd/gomobile/init_test.go
+++ b/cmd/gomobile/init_test.go
@@ -123,7 +123,7 @@
 	got = filepath.ToSlash(got)
 
 	wantBuf := new(bytes.Buffer)
-	data, err := defaultOutputData()
+	data, err := defaultOutputData("")
 	if err != nil {
 		return "", err
 	}
@@ -148,13 +148,20 @@
 	Xinfo     infoplistTmplData
 }
 
-func defaultOutputData() (outputData, error) {
+func defaultOutputData(teamID string) (outputData, error) {
+	projPbxproj := new(bytes.Buffer)
+	if err := projPbxprojTmpl.Execute(projPbxproj, projPbxprojTmplData{
+		TeamID: teamID,
+	}); err != nil {
+		return outputData{}, err
+	}
+
 	data := outputData{
 		GOOS:      goos,
 		GOARCH:    goarch,
 		GOPATH:    gopath,
 		NDKARCH:   archNDK(),
-		Xproj:     projPbxproj,
+		Xproj:     projPbxproj.String(),
 		Xcontents: contentsJSON,
 		Xinfo:     infoplistTmplData{BundleID: "org.golang.todo.basic", Name: "Basic"},
 	}