diff --git a/languages.json b/languages.json
index 2e0f2e162..07571c0a0 100644
--- a/languages.json
+++ b/languages.json
@@ -737,10 +737,9 @@
       "quotes": [["\\\"", "\\\""]],
       "extensions": ["hcl", "tf", "tfvars"]
     },
-    "Headache": {
+    "Hare": {
       "line_comment": ["//"],
-      "multi_line_comments": [["/*", "*/"]],
-      "quotes": [["\\\"", "\\\""]],
+      "quotes": [["\\\"", "\\\""], ["'", "'"]],
       "extensions": ["ha"]
     },
     "Hex": {
diff --git a/tests/data/hare.ha b/tests/data/hare.ha
new file mode 100644
index 000000000..9e405ab31
--- /dev/null
+++ b/tests/data/hare.ha
@@ -0,0 +1,13 @@
+// 13 lines 7 code 3 comments 3 blanks
+
+use fmt;
+
+// Main function
+export fn main() void = {
+	let msg = "// a comment";
+	let ch = '\''; // not a rune
+	fmt::println(msg)!;
+	fmt::printfln("a rune {}", ch)!;
+};
+
+// end
diff --git a/tests/data/headache.ha b/tests/data/headache.ha
deleted file mode 100644
index 594bd6f39..000000000
--- a/tests/data/headache.ha
+++ /dev/null
@@ -1,13 +0,0 @@
-// 13 lines 9 code 3 comments 1 blanks
-/* //The Headache cat program */
-// Implementation of Unix Cat in Headache
-
-void main() {
-    char x;
-    read x; //read from stdin
-    while(x){
-        @x; //print char x
-        read x; //read again from stdin
-        if(x - (255 as char)){} else x = 0; //necessary for terminal emulation
-    }
-}
\ No newline at end of file