diff --git a/grvm.go b/grvm.go
index cd5145d..f591100 100644
--- a/grvm.go
+++ b/grvm.go
@@ -84,9 +84,15 @@ func main() {
 		{
 			Name:    "install",
 			Aliases: []string{"i"},
-			Usage:   "Instqalls ruby",
+			Usage:   "Installs ruby",
 			Action:  GetInstall,
 		},
+		{
+			Name:    "uninstall",
+			Aliases: []string{"ui"},
+			Usage:   "grvm uninstall <ruby_version>",
+			Action:  GetUninstall,
+		},
 		{
 			Name:    "upgrade",
 			Aliases: []string{"ug"},
diff --git a/helpers.go b/helpers.go
index 8a11a8a..7906910 100644
--- a/helpers.go
+++ b/helpers.go
@@ -63,24 +63,7 @@ func rebuildPaths() string {
 	return strings.Join(newPaths, ":")
 }
 
-func updateAvailableRubies() error {
-	db, err := getDB()
-	if err != nil {
-		return err
-	}
-	defer db.Close()
-
-	tx, err := db.Begin(true)
-	if err != nil {
-		return err
-	}
-	defer tx.Rollback()
-
-	b, err := getBucket(tx, []byte("rubies"))
-	if err != nil {
-		return err
-	}
-
+func updateRubiesBucket(b *bolt.Bucket) error {
 	buffer := bytes.NewBuffer(make([]byte, 0))
 
 	cmd := exec.Command(rubyBuildExecutable, "--definitions")
@@ -104,6 +87,35 @@ func updateAvailableRubies() error {
 		}
 	}
 
+	return nil
+}
+
+func updateAvailableRubiesWithTx(tx *bolt.Tx) error {
+	b, err := getBucket(tx, []byte("rubies"))
+	if err != nil {
+		return err
+	}
+
+	return updateRubiesBucket(b)
+}
+
+func updateAvailableRubies() error {
+	db, err := getDB()
+	if err != nil {
+		return err
+	}
+	defer db.Close()
+
+	tx, err := db.Begin(true)
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+
+	if err := updateAvailableRubiesWithTx(tx); err != nil {
+		return err
+	}
+
 	return tx.Commit()
 }
 
diff --git a/uninstall.go b/uninstall.go
new file mode 100644
index 0000000..fbc4a48
--- /dev/null
+++ b/uninstall.go
@@ -0,0 +1,59 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/codegangsta/cli"
+)
+
+func GetUninstall(c *cli.Context) {
+	db, err := getDB()
+	if err != nil {
+		Print(c, "Cannot open database file:", dbPath)
+		os.Exit(1)
+	}
+	defer db.Close()
+
+	tx, err := db.Begin(true)
+	if err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+	defer tx.Rollback()
+
+	candidate := c.Args().Get(0)
+
+	if len(candidate) == 0 {
+		Print(c, "No version given")
+		os.Exit(1)
+	}
+
+	if err := checkCandidate(tx, candidate); err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+
+	if err := exec.Command("rm", "-rf", fmt.Sprintf("%s/%s", rubiesDirectory, candidate)).Run(); err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+
+	if err := exec.Command("rm", "-rf", fmt.Sprintf("%s/%s", gemsDirectory, candidate)).Run(); err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+
+	if err := updateAvailableRubiesWithTx(tx); err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+
+	if err := tx.Commit(); err != nil {
+		Print(c, err.Error())
+		os.Exit(1)
+	}
+
+	os.Exit(0)
+}