diff --git a/config.go b/config.go
index f691776..b9607b6 100644
--- a/config.go
+++ b/config.go
@@ -2,9 +2,10 @@ package main
 
 import (
 	"fmt"
-	"html/template"
+	htemplate "html/template"
 	"os"
 	"strings"
+	"text/template"
 
 	"github.com/BurntSushi/toml"
 )
@@ -13,9 +14,10 @@ import (
 type Config struct {
 	Title      string            `toml:"title"`
 	URLs       []string          `toml:"urls"`
-	Feeds      map[string]string `toml:"feeds"`
 	Tasks      []*Task           `toml:"tasks"`
+	Feeds      map[string]string `toml:"feeds"`
 	Permalinks map[string]string `toml:"permalinks"`
+	permalinks map[string]*template.Template
 	templates  *Templates
 }
 
@@ -44,6 +46,16 @@ func LoadConfig(path string) (*Config, error) {
 		return nil, err
 	}
 
+	// Parse permalinks
+	c.permalinks = map[string]*template.Template{}
+	for s := range c.Permalinks {
+		t, err := template.New("permalink " + s).Parse(c.Permalinks[s])
+		if err != nil {
+			return nil, err
+		}
+		c.permalinks[s] = t
+	}
+
 	// Site contains site metadata passed to templates
 	type Site struct {
 		Title string
@@ -70,11 +82,11 @@ func LoadConfig(path string) (*Config, error) {
 			}
 			return b.String(), nil
 		},
-		"safeHTML":     func(s string) template.HTML { return template.HTML(s) },
-		"safeHTMLAttr": func(s string) template.HTMLAttr { return template.HTMLAttr(s) },
-		"safeCSS":      func(s string) template.CSS { return template.CSS(s) },
-		"safeJS":       func(s string) template.JS { return template.JS(s) },
-		"safeURL":      func(s string) template.URL { return template.URL(s) },
+		"safeHTML":     func(s string) htemplate.HTML { return htemplate.HTML(s) },
+		"safeHTMLAttr": func(s string) htemplate.HTMLAttr { return htemplate.HTMLAttr(s) },
+		"safeCSS":      func(s string) htemplate.CSS { return htemplate.CSS(s) },
+		"safeJS":       func(s string) htemplate.JS { return htemplate.JS(s) },
+		"safeURL":      func(s string) htemplate.URL { return htemplate.URL(s) },
 	})
 
 	return c, nil
diff --git a/config.toml b/config.toml
index 9c9e96c..13e468c 100644
--- a/config.toml
+++ b/config.toml
@@ -5,10 +5,14 @@ urls = []
 
 # Site feeds
 [feeds]
-# "/blog/" = "Example blog"
+"/" = "Example feed"
+
+# Site permalinks
+[permalinks]
+"/" = '/{{.Date.Format "2006/01/02"}}{{.Path}}'
 
 # Site tasks
-[tasks.gemini]
+[[tasks]]
 input_ext = ".gmi"
 output_ext = ".gmi"
 template_ext = ".gmi"
diff --git a/dir.go b/dir.go
index 4537f84..16bc2e8 100644
--- a/dir.go
+++ b/dir.go
@@ -47,11 +47,11 @@ func NewDir(path string) *Dir {
 }
 
 // read reads from a directory and indexes the files and directories within it.
-func (d *Dir) read(srcDir string, task *Task) error {
-	return d._read(srcDir, "", task)
+func (d *Dir) read(srcDir string, task *Task, cfg *Config) error {
+	return d._read(srcDir, "", task, cfg)
 }
 
-func (d *Dir) _read(srcDir, path string, task *Task) error {
+func (d *Dir) _read(srcDir, path string, task *Task, cfg *Config) error {
 	entries, err := ioutil.ReadDir(pathpkg.Join(srcDir, path))
 	if err != nil {
 		return err
@@ -66,7 +66,7 @@ func (d *Dir) _read(srcDir, path string, task *Task) error {
 		if entry.IsDir() {
 			// Gather directory data
 			dir := NewDir(path)
-			if err := dir._read(srcDir, path, task); err != nil {
+			if err := dir._read(srcDir, path, task, cfg); err != nil {
 				return err
 			}
 			d.Dirs = append(d.Dirs, dir)
@@ -131,6 +131,11 @@ func (d *Dir) _read(srcDir, path string, task *Task) error {
 					path += "/"
 				}
 				page.Path = path
+				if permalink, ok := cfg.permalinks[d.Path]; ok {
+					var b strings.Builder
+					permalink.Execute(&b, page)
+					page.Path = b.String()
+				}
 				d.Pages = append(d.Pages, page)
 			}
 		}
diff --git a/main.go b/main.go
index cd1f5a6..3568918 100644
--- a/main.go
+++ b/main.go
@@ -83,7 +83,7 @@ func run(cfg *Config) error {
 func runTask(cfg *Config, task *Task) error {
 	// Read content
 	dir := NewDir("")
-	if err := dir.read("content", task); err != nil {
+	if err := dir.read("content", task, cfg); err != nil {
 		return err
 	}
 	dir.sort()