diff --git a/language.go b/language.go
index b42951e..d33708e 100644
--- a/language.go
+++ b/language.go
@@ -152,6 +152,7 @@ var Exts = map[string]string{
 	"hpp":         "C++ Header",
 	"hh":          "C++ Header",
 	"html":        "HTML",
+	"ha":          "Hare",
 	"hx":          "Haxe",
 	"hxx":         "C++ Header",
 	"idr":         "Idris",
@@ -510,6 +511,7 @@ func NewDefinedLanguages() *DefinedLanguages {
 			"Groovy":              NewLanguage("Groovy", []string{"//"}, [][]string{{"/*", "*/"}}),
 			"Haskell":             NewLanguage("Haskell", []string{"--"}, [][]string{{"{-", "-}"}}),
 			"Haxe":                NewLanguage("Haxe", []string{"//"}, [][]string{{"/*", "*/"}}),
+			"Hare":                NewLanguage("Hare", []string{"//"}, [][]string{{"", ""}}),
 			"HLSL":                NewLanguage("HLSL", []string{"//"}, [][]string{{"/*", "*/"}}),
 			"HTML":                NewLanguage("HTML", []string{"//", "<!--"}, [][]string{{"<!--", "-->"}}),
 			"Idris":               NewLanguage("Idris", []string{"--"}, [][]string{{"{-", "-}"}}),