diff --git a/README.md b/README.md
index ce17281..414a9af 100644
--- a/README.md
+++ b/README.md
@@ -115,6 +115,31 @@ func applyCmd() *cli.Command {
 }
 ```
 
+Another `pflag.FlagSet` can be accessed using `*Command.PersistentFlags()`. Contrary to the
+basic flags, flags set via the persistent flag set will be passed down to the children of the
+command. 
+
+```go
+func applyCmd() *cli.Command {
+    cmd := &cli.Command{
+        Use: "apply",
+        Short: "apply the changes"
+    }
+    force := cmd.PersistentFlags().BoolP("force", "f", false, "skip checks")
+    childCmd := &cli.Command{
+        Use: "now"
+        Short: "do it now"
+    }
+    cmd.AddCommand(childCmd)
+    childCmd.Run = func(cmd *cli.Command, args []string) error {
+        fmt.Println("applied now", args[0])
+        if *force {
+            fmt.Println("The force was with us.")
+        }
+    }
+}
+```
+
 ## Aliases
 
 To make the `apply` subcommand also available as `make` and `do`:
diff --git a/children.go b/children.go
index e5faf21..f985c72 100644
--- a/children.go
+++ b/children.go
@@ -1,12 +1,21 @@
 package cli
 
-import "fmt"
+import (
+	"fmt"
+
+	"github.com/spf13/pflag"
+)
 
 // AddCommand adds the supplied commands as subcommands.
+// Persistent flags are passed down to the child.
 // This command is set as the parent of the new children.
 func (c *Command) AddCommand(children ...*Command) {
 	for _, child := range children {
 		child.parentPtr = c
+		if c.persistentFlags != nil {
+			child.persistentFlags = pflag.NewFlagSet(child.Name(), pflag.ContinueOnError)
+			child.PersistentFlags().AddFlagSet(c.persistentFlags)
+		}
 		c.children = append(c.children, child)
 	}
 }
diff --git a/command.go b/command.go
index a045673..f4843d0 100644
--- a/command.go
+++ b/command.go
@@ -43,9 +43,10 @@ type Command struct {
 	Args Arguments
 
 	// internal fields
-	children  []*Command
-	flags     *pflag.FlagSet
-	parentPtr *Command
+	children        []*Command
+	flags           *pflag.FlagSet
+	persistentFlags *pflag.FlagSet
+	parentPtr       *Command
 }
 
 // Execute runs the application. It should be run on the most outer level
@@ -90,6 +91,7 @@ func (c *Command) execute(args []string) error {
 	}
 
 	// parse flags
+	c.Flags().AddFlagSet(c.PersistentFlags())
 	if err := c.Flags().Parse(args); err != nil {
 		return c.help(err)
 	}
diff --git a/flags.go b/flags.go
index f14f162..93bfbe4 100644
--- a/flags.go
+++ b/flags.go
@@ -14,6 +14,15 @@ func (c *Command) Flags() *pflag.FlagSet {
 	return c.flags
 }
 
+// PersistentFlags returns the `*pflag.FlagSet` with the persistent flags of this command.
+// Persistent flags are passed to subcommands.
+func (c *Command) PersistentFlags() *pflag.FlagSet {
+	if c.persistentFlags == nil {
+		c.persistentFlags = pflag.NewFlagSet(c.Name(), pflag.ContinueOnError)
+	}
+	return c.persistentFlags
+}
+
 // stripFlags removes flags from the argument line, leaving only subcommands and
 // positional arguments.
 func stripFlags(args []string, c *Command) []string {
diff --git a/flags_test.go b/flags_test.go
index 2377c0c..c16e196 100644
--- a/flags_test.go
+++ b/flags_test.go
@@ -77,3 +77,17 @@ func TestStripFlags(t *testing.T) {
 		}
 	}
 }
+
+func TestPersistentFlags(t *testing.T) {
+	parent := &Command{}
+	parent.PersistentFlags().String("persistent", "", "")
+	parent.Flags().String("non-persistent", "", "")
+	child := &Command{}
+	parent.AddCommand(child)
+	if child.PersistentFlags().Lookup("persistent") == nil {
+		t.Error("expected persistent flag to be passed to child")
+	}
+	if child.Flags().Lookup("non-persistent") != nil {
+		t.Error("expected non-persistent flag to not be passed to child")
+	}
+}