diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80e3768..580034e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,5 @@
 # Changelog
 
-## [0.0.3] - 2025-03-11
-
-### Features
-
-- Added `WithSeparator` to allow for different separators between the parts of the generated filename.
-
 ## [0.0.2] - 2025-03-11
 
 Bugfix release
diff --git a/config.go b/config.go
index 5c87729..dc6af3d 100644
--- a/config.go
+++ b/config.go
@@ -5,14 +5,12 @@ type Config struct {
 	prefix    string
 	suffix    string
 	extension string
-	separator string
 	generator Generator
 }
 
 func NewConfig(options ...Option) Config {
 	conf := Config{
 		extension: ".txt",
-		separator: "_",
 		generator: uuidGen,
 	}
 	for _, opt := range options {
diff --git a/config_test.go b/config_test.go
index aeee9b8..bb88b53 100644
--- a/config_test.go
+++ b/config_test.go
@@ -18,5 +18,5 @@ func TestNewConf(t *testing.T) {
 func TestNewConfWithOpts(t *testing.T) {
 	c := NewConfig(WithoutExtension(), WithPrefix("foobar"))
 	assert.Equal(t, "", c.extension)
-	assert.Equal(t, "foobar", c.prefix)
+	assert.Equal(t, "foobar_", c.prefix)
 }
diff --git a/generators_examples_test.go b/generators_examples_test.go
deleted file mode 100644
index 67d5995..0000000
--- a/generators_examples_test.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package nomino
-
-import "fmt"
-
-func ExampleWithGenerator_custom_generator() {
-	gen := func() (string, error) {
-		return "hello", nil
-	}
-	option := WithGenerator(gen)
-
-	str, _ := Make(NewConfig(option))
-	fmt.Println(str)
-
-	str, _ = Make(NewConfig(option, WithoutExtension()))
-	fmt.Println(str)
-
-	// Output:
-	// hello.txt
-	// hello
-}
diff --git a/make.go b/make.go
index 3d15b4a..3de34a9 100644
--- a/make.go
+++ b/make.go
@@ -11,16 +11,5 @@ func Make(conf Config) (string, error) {
 		return "", err
 	}
 
-	if conf.prefix != "" {
-		conf.prefix = conf.prefix + conf.separator
-	}
-	if conf.original != "" {
-		conf.original = conf.separator + conf.original
-	}
-	if conf.suffix != "" {
-		conf.suffix = conf.separator + conf.suffix
-
-	}
-
 	return fmt.Sprintf("%s%s%s%s%s", conf.prefix, name, conf.original, conf.suffix, conf.extension), nil
 }
diff --git a/make_examples_test.go b/make_examples_test.go
deleted file mode 100644
index 07c85ba..0000000
--- a/make_examples_test.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package nomino
-
-import "fmt"
-
-func ExampleMake_basic() {
-	// Use default config
-	out, _ := Make(NewConfig())
-	fmt.Println(out)
-}
diff --git a/make_test.go b/make_test.go
index dffc981..1196967 100644
--- a/make_test.go
+++ b/make_test.go
@@ -20,7 +20,6 @@ func TestMake(t *testing.T) {
 		{"with original", []Option{WithOriginal("file")}, "abc_file.txt"},
 		{"without ext", []Option{WithoutExtension()}, "abc"},
 		{"with ext", []Option{WithExtension("xml")}, "abc.xml"},
-		{"with sep", []Option{WithOriginal("file"), WithSeparator("---")}, "abc---file.txt"},
 		{
 			"with all",
 			[]Option{
@@ -28,9 +27,8 @@ func TestMake(t *testing.T) {
 				WithOriginal("file"),
 				WithSuffix("suff"),
 				WithExtension("svg"),
-				WithSeparator("+"),
 			},
-			"pre+abc+file+suff.svg",
+			"pre_abc_file_suff.svg",
 		},
 	}
 
diff --git a/options.go b/options.go
index b51b756..fa6c81c 100644
--- a/options.go
+++ b/options.go
@@ -9,21 +9,21 @@ type Option func(c *Config)
 // This will be included in the generated name after the generated string and before the suffix.
 func WithOriginal(o string) Option {
 	return func(c *Config) {
-		c.original = o
+		c.original = "_" + o
 	}
 }
 
 // WithPrefix sets a prefix for the generated name.
 func WithPrefix(p string) Option {
 	return func(c *Config) {
-		c.prefix = p
+		c.prefix = p + "_"
 	}
 }
 
 // WithSuffix sets a suffix for the generated name. It will be included in the base name before the suffix.
 func WithSuffix(s string) Option {
 	return func(c *Config) {
-		c.suffix = s
+		c.suffix = "_" + s
 	}
 }
 
@@ -40,10 +40,3 @@ func WithExtension(ext string) Option {
 		c.extension = "." + strings.TrimPrefix(ext, ".")
 	}
 }
-
-// WithSeparator sets the separator for the generated filename.
-func WithSeparator(sep string) Option {
-	return func(c *Config) {
-		c.separator = sep
-	}
-}
diff --git a/options_test.go b/options_test.go
index 6aded3a..12a2bb5 100644
--- a/options_test.go
+++ b/options_test.go
@@ -10,21 +10,21 @@ func TestWithOriginal(t *testing.T) {
 	var c Config
 	name := "foobar"
 	WithOriginal(name)(&c)
-	assert.Equal(t, name, c.original)
+	assert.Equal(t, "_"+name, c.original)
 }
 
 func TestWithPrefix(t *testing.T) {
 	var c Config
 	pref := "draft"
 	WithPrefix(pref)(&c)
-	assert.Equal(t, pref, c.prefix)
+	assert.Equal(t, pref+"_", c.prefix)
 }
 
 func TestWithSuffix(t *testing.T) {
 	var c Config
 	suff := "out"
 	WithSuffix(suff)(&c)
-	assert.Equal(t, suff, c.suffix)
+	assert.Equal(t, "_"+suff, c.suffix)
 }
 
 func TestWithoutExtension(t *testing.T) {
@@ -39,10 +39,3 @@ func TestWithExtension(t *testing.T) {
 	WithExtension(ext)(&c)
 	assert.Equal(t, "."+ext, c.extension)
 }
-
-func TestWithSeparator(t *testing.T) {
-	var c Config
-	sep := "---"
-	WithSeparator(sep)(&c)
-	assert.Equal(t, sep, c.separator)
-}