diff --git a/src/Lexer.hs b/src/Lexer.hs
index b4ad0b8..436ebfe 100644
--- a/src/Lexer.hs
+++ b/src/Lexer.hs
@@ -51,10 +51,10 @@ data Token
     | ParenClose
     | BracketOpen
     | BracketClose
-    | MathInlineOpen
-    | MathInlineClose
-    | MathsMultilineOpen
-    | MathsMultilineClose
+    | MathsParenOpen
+    | MathsParenClose
+    | MathsBracketOpen
+    | MathsBracketClose
     | NumericEntity Int
     | Module Text
     | QuoteOpen
@@ -85,8 +85,8 @@ lexText = go
                 toks <-
                     choice $
                         Parsec.try
-                            <$> [ mathMultiline
-                                , mathInline
+                            <$> [ mathsBracket
+                                , mathsParens
                                 , escape -- maths go before escape to avoid mismatch
                                 , headers
                                 , newlineToken
@@ -242,11 +242,11 @@ labeledLink = do
                    , (pos8, LabeledLinkClose)
                    ]
 
-mathMultiline :: Lexer
-mathMultiline = delimited "\\[" "\\]" MathsMultilineOpen MathsMultilineClose
+mathsBracket :: Lexer
+mathsBracket = delimited "\\[" "\\]" MathsBracketOpen MathsBracketClose
 
-mathInline :: Lexer
-mathInline = delimited "\\(" "\\)" MathInlineOpen MathInlineClose
+mathsParens :: Lexer
+mathsParens = delimited "\\(" "\\)" MathsParenOpen MathsParenClose
 
 birdTrack :: Lexer
 birdTrack = delimitedNoTrailing ">> " eol BirdTrack
diff --git a/test/Spec.hs b/test/Spec.hs
index 656159e..a09489e 100644
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -93,14 +93,14 @@ anchors =
 maths :: IO ()
 maths = do
     "\\[some math\\]"
-        `shouldLexTo` [ (1, 1, MathsMultilineOpen)
+        `shouldLexTo` [ (1, 1, MathsBracketOpen)
                       , (1, 3, Token "some math")
-                      , (1, 12, MathsMultilineClose)
+                      , (1, 12, MathsBracketClose)
                       ]
     "\\(other maths\\)"
-        `shouldLexTo` [ (1, 1, MathInlineOpen)
+        `shouldLexTo` [ (1, 1, MathsParenOpen)
                       , (1, 3, Token "other maths")
-                      , (1, 14, MathInlineClose)
+                      , (1, 14, MathsParenClose)
                       ]
 
 escaping :: Expectation