diff --git a/languages_substitution.go b/languages_substitution.go
index 60d3c6c..cfc3ab8 100644
--- a/languages_substitution.go
+++ b/languages_substitution.go
@@ -26,6 +26,7 @@ func init() {
 		&nlSub,
 		&nnSub,
 		&plSub,
+		&roSub,
 		&slSub,
 		&svSub,
 		&trSub,
@@ -169,6 +170,20 @@ var plSub = map[rune]string{
 	'@': "na",
 }
 
+var roSub = map[rune]string{
+	'&': "si",
+	'Ă': "A",
+	'ă': "a",
+	'Â': "A",
+	'â': "a",
+	'Î': "I",
+	'î': "i",
+	'Ș': "S",
+	'ș': "s",
+	'Ț': "T",
+	'ț': "t",
+}
+
 var slSub = map[rune]string{
 	'&': "in",
 	'Đ': "DZ",
diff --git a/slug.go b/slug.go
index 1439ebc..86bdb68 100644
--- a/slug.go
+++ b/slug.go
@@ -89,6 +89,8 @@ func MakeLang(s string, lang string) (slug string) {
 		slug = SubstituteRune(slug, nnSub)
 	case "pl", "pol":
 		slug = SubstituteRune(slug, plSub)
+	case "ro", "rou":
+		slug = SubstituteRune(slug, roSub)
 	case "sl", "slv":
 		slug = SubstituteRune(slug, slSub)
 	case "sv", "swe":
diff --git a/slug_test.go b/slug_test.go
index 7cff10a..088bf71 100644
--- a/slug_test.go
+++ b/slug_test.go
@@ -54,6 +54,7 @@ func TestSlugMake(t *testing.T) {
 		{"jaja---lol-méméméoo--a", "jaja-lol-mememeoo-a"},
 		{"影師", "ying-shi"},
 		{"Đanković & Kožušček", "dankovic-and-kozuscek"},
+		{"ĂăÂâÎîȘșȚț", "aaaaiisstt"},
 	}
 
 	for index, st := range testCases {
@@ -92,10 +93,12 @@ func TestSlugMakeLang(t *testing.T) {
 		{"hu", "SzÉlÜtÖtt ŰrÚjsÁgírÓnŐ", "SzElUtOtt-UrUjsAgirOnO", false},
 		{"Ell", "ϊχώΩϋ", "ixwwu", true},
 		{"Ell", "ϊχώΩϋ", "ixwwu", false},
-		{"tr", "şüöğıçŞÜÖİĞÇ", "suogicsuoigc", true},
-		{"tr", "şüöğıçŞÜÖİĞÇ", "suogicSUOIGC", false},
 		{"kk", "әғһіңөқұүӘҒҺІҢӨҚҰҮ", "aghinoquuaghinoquu", true},
 		{"kk", "әғһіңөқұүӘҒҺІҢӨҚҰҮ", "aghinoquuAGHINOQUU", false},
+		{"ro", "ĂăÂăÎîȘșȚț", "aaaaiisstt", true},
+		{"ro", "ĂăÂăÎîȘșȚț", "AaAaIiSsTt", false},
+		{"tr", "şüöğıçŞÜÖİĞÇ", "suogicsuoigc", true},
+		{"tr", "şüöğıçŞÜÖİĞÇ", "suogicSUOIGC", false},
 
 		// & fun.
 		{"bg", "Това и онова", "tova-i-onova", true},
@@ -153,6 +156,7 @@ func TestSlugMakeLang(t *testing.T) {
 		{"nn", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},
 		{"nl", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},
 		{"pl", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},
+		{"ro", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},
 		{"sl", "1\"2'3’4-5–6—7―8", "1234-5-6-7-8", true},
 		{"sv", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},
 		{"tr", "1\"2'3’4‒5–6—7―8", "1234-5-6-7-8", true},