diff --git a/internal/config/config_file_test.go b/internal/config/config_file_test.go
index edc3a6ae9..d19130bb5 100644
--- a/internal/config/config_file_test.go
+++ b/internal/config/config_file_test.go
@@ -7,6 +7,7 @@ import (
 	"reflect"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
 	"gopkg.in/yaml.v3"
 )
 
@@ -96,16 +97,16 @@ github.com:
 	defer StubBackupConfig()()
 
 	_, err := ParseConfig("config.yml")
-	eq(t, err, nil)
+	assert.Nil(t, err)
 
-	expectedMain := ""
+	expectedMain := "# What protocol to use when performing git operations. Supported values: ssh, https\ngit_protocol: https\n# What editor gh should run when creating issues, pull requests, etc. If blank, will refer to environment.\neditor:\n# Aliases allow you to create nicknames for gh commands\naliases:\n    co: pr checkout\n"
 	expectedHosts := `github.com:
     user: keiyuri
     oauth_token: "123456"
 `
 
-	eq(t, mainBuf.String(), expectedMain)
-	eq(t, hostsBuf.String(), expectedHosts)
+	assert.Equal(t, expectedMain, mainBuf.String())
+	assert.Equal(t, expectedHosts, hostsBuf.String())
 }
 
 func Test_parseConfigFile(t *testing.T) {
diff --git a/internal/config/config_type.go b/internal/config/config_type.go
index 8db26f965..a57d21dec 100644
--- a/internal/config/config_type.go
+++ b/internal/config/config_type.go
@@ -124,8 +124,50 @@ func NewConfig(root *yaml.Node) Config {
 
 func NewBlankConfig() Config {
 	return NewConfig(&yaml.Node{
-		Kind:    yaml.DocumentNode,
-		Content: []*yaml.Node{{Kind: yaml.MappingNode}},
+		Kind: yaml.DocumentNode,
+		Content: []*yaml.Node{
+			{
+				Kind: yaml.MappingNode,
+				Content: []*yaml.Node{
+					{
+						HeadComment: "What protocol to use when performing git operations. Supported values: ssh, https",
+						Kind:        yaml.ScalarNode,
+						Value:       "git_protocol",
+					},
+					{
+						Kind:  yaml.ScalarNode,
+						Value: "https",
+					},
+					{
+						HeadComment: "What editor gh should run when creating issues, pull requests, etc. If blank, will refer to environment.",
+						Kind:        yaml.ScalarNode,
+						Value:       "editor",
+					},
+					{
+						Kind:  yaml.ScalarNode,
+						Value: "",
+					},
+					{
+						HeadComment: "Aliases allow you to create nicknames for gh commands",
+						Kind:        yaml.ScalarNode,
+						Value:       "aliases",
+					},
+					{
+						Kind: yaml.MappingNode,
+						Content: []*yaml.Node{
+							{
+								Kind:  yaml.ScalarNode,
+								Value: "co",
+							},
+							{
+								Kind:  yaml.ScalarNode,
+								Value: "pr checkout",
+							},
+						},
+					},
+				},
+			},
+		},
 	})
 }
 
diff --git a/internal/config/config_type_test.go b/internal/config/config_type_test.go
index 1c8105186..df33effa3 100644
--- a/internal/config/config_type_test.go
+++ b/internal/config/config_type_test.go
@@ -19,7 +19,8 @@ func Test_fileConfig_Set(t *testing.T) {
 	assert.NoError(t, c.Set("github.com", "user", "hubot"))
 	assert.NoError(t, c.Write())
 
-	assert.Equal(t, "editor: nano\n", mainBuf.String())
+	expected := "# What protocol to use when performing git operations. Supported values: ssh, https\ngit_protocol: https\n# What editor gh should run when creating issues, pull requests, etc. If blank, will refer to environment.\neditor: nano\n# Aliases allow you to create nicknames for gh commands\naliases:\n    co: pr checkout\n"
+	assert.Equal(t, expected, mainBuf.String())
 	assert.Equal(t, `github.com:
     git_protocol: ssh
     user: hubot
@@ -28,14 +29,29 @@ example.com:
 `, hostsBuf.String())
 }
 
-func Test_fileConfig_Write(t *testing.T) {
+func Test_defaultConfig(t *testing.T) {
 	mainBuf := bytes.Buffer{}
 	hostsBuf := bytes.Buffer{}
 	defer StubWriteConfig(&mainBuf, &hostsBuf)()
 
-	c := NewBlankConfig()
-	assert.NoError(t, c.Write())
+	cfg := NewBlankConfig()
+	assert.NoError(t, cfg.Write())
 
-	assert.Equal(t, "", mainBuf.String())
+	expected := "# What protocol to use when performing git operations. Supported values: ssh, https\ngit_protocol: https\n# What editor gh should run when creating issues, pull requests, etc. If blank, will refer to environment.\neditor:\n# Aliases allow you to create nicknames for gh commands\naliases:\n    co: pr checkout\n"
+	assert.Equal(t, expected, mainBuf.String())
 	assert.Equal(t, "", hostsBuf.String())
+
+	proto, err := cfg.Get("", "git_protocol")
+	assert.Nil(t, err)
+	assert.Equal(t, "https", proto)
+
+	editor, err := cfg.Get("", "editor")
+	assert.Nil(t, err)
+	assert.Equal(t, "", editor)
+
+	aliases, err := cfg.Aliases()
+	assert.Nil(t, err)
+	assert.Equal(t, len(aliases.All()), 1)
+	expansion, _ := aliases.Get("co")
+	assert.Equal(t, expansion, "pr checkout")
 }