diff --git a/changelog.md b/changelog.md
index c902401..a89be70 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,8 @@
+v0.2.0
+======
+
+* Fix parsing connection address with non-ip host and without `tcp://` scheme, like `localhost:3301` - previously connecting with such an address resulted in configuration error
+
 v0.1.1
 ======
 
diff --git a/connection.go b/connection.go
index a62b905..0d08378 100644
--- a/connection.go
+++ b/connection.go
@@ -5,11 +5,13 @@ import (
 	"bytes"
 	"context"
 	"errors"
+	"fmt"
 	"io"
 	"net"
 	"net/url"
 	"runtime"
 	"strconv"
+	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -400,15 +402,18 @@ func (conn *Connection) timeouts() {
 }
 
 func optsFromAddr(addr string, opts Opts) (Opts, error) {
-	u, err := url.Parse(addr)
-	if err != nil {
-		if _, _, err := net.SplitHostPort(addr); err == nil {
+	if !strings.HasPrefix(addr, "tcp://") && !strings.HasPrefix(addr, "unix://") {
+		if host, port, err := net.SplitHostPort(addr); err == nil && host != "" && port != "" {
 			opts.network = "tcp"
 			opts.address = addr
 			return opts, nil
 		}
 		return opts, errors.New("malformed connection address")
 	}
+	u, err := url.Parse(addr)
+	if err != nil {
+		return opts, fmt.Errorf("malformed connection address URL: %w", err)
+	}
 	switch u.Scheme {
 	case "tcp":
 		opts.network = "tcp"
diff --git a/connection_test.go b/connection_test.go
new file mode 100644
index 0000000..27af592
--- /dev/null
+++ b/connection_test.go
@@ -0,0 +1,70 @@
+package tarantool
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRedisShard_OptsFromAddr(t *testing.T) {
+	opts, err := optsFromAddr("127.0.0.1:3301", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "127.0.0.1:3301", opts.address)
+
+	opts, err = optsFromAddr("localhost:3301", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "localhost:3301", opts.address)
+
+	_, err = optsFromAddr("localhost:", Opts{})
+	require.Error(t, err)
+
+	opts, err = optsFromAddr("tcp://localhost:3301", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "localhost:3301", opts.address)
+
+	opts, err = optsFromAddr("tcp://user:pass@localhost:3301", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "localhost:3301", opts.address)
+	require.Equal(t, "user", opts.User)
+	require.Equal(t, "pass", opts.Password)
+
+	opts, err = optsFromAddr("tcp://localhost:3301/rest", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "localhost:3301", opts.address)
+	require.Equal(t, "", opts.Password)
+
+	opts, err = optsFromAddr("unix://user:pass@/var/run/tarantool/my_instance.sock", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "unix", opts.network)
+	require.Equal(t, "/var/run/tarantool/my_instance.sock", opts.address)
+	require.Equal(t, "pass", opts.Password)
+	require.Equal(t, "user", opts.User)
+
+	opts, err = optsFromAddr("tcp://[fe80::1]:3301", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "[fe80::1]:3301", opts.address)
+
+	opts, err = optsFromAddr("redis://127.0.0.1:3301", Opts{})
+	require.Error(t, err)
+
+	opts, err = optsFromAddr("tcp://:pass@localhost:3301?connect_timeout=2s&read_timeout=3s&write_timeout=4s&request_timeout=5s&reconnect_delay=6s&max_reconnects=7&skip_schema=true", Opts{})
+	require.NoError(t, err)
+	require.Equal(t, "tcp", opts.network)
+	require.Equal(t, "localhost:3301", opts.address)
+	require.Equal(t, "pass", opts.Password)
+	require.Equal(t, "", opts.User)
+	require.Equal(t, 2*time.Second, opts.ConnectTimeout)
+	require.Equal(t, 3*time.Second, opts.ReadTimeout)
+	require.Equal(t, 4*time.Second, opts.WriteTimeout)
+	require.Equal(t, 5*time.Second, opts.RequestTimeout)
+	require.Equal(t, 6*time.Second, opts.ReconnectDelay)
+	require.Equal(t, uint64(7), opts.MaxReconnects)
+	require.True(t, opts.SkipSchema)
+}