diff --git a/assets/syntaxes.bin b/assets/syntaxes.bin
index 8c1932fa..2b12fad9 100644
Binary files a/assets/syntaxes.bin and b/assets/syntaxes.bin differ
diff --git a/src/assets.rs b/src/assets.rs
index 4fb47e2e..b2ba8e5d 100644
--- a/src/assets.rs
+++ b/src/assets.rs
@@ -430,7 +430,6 @@ mod tests {
 
         assert_eq!(test.syntax_for_file("test.h"), "C++");
         assert_eq!(test.syntax_for_file("test.sass"), "Sass");
-        assert_eq!(test.syntax_for_file("test.hs"), "Haskell (improved)");
         assert_eq!(test.syntax_for_file("test.js"), "JavaScript (Babel)");
     }
 
diff --git a/tests/no_duplicate_extensions.rs b/tests/no_duplicate_extensions.rs
index 62cfa663..2f3b5c08 100644
--- a/tests/no_duplicate_extensions.rs
+++ b/tests/no_duplicate_extensions.rs
@@ -8,9 +8,6 @@ fn no_duplicate_extensions() {
         // The '.h' extension currently appears in multiple syntaxes: C, C++, Objective C,
         // Objective C++
         "h",
-        // In addition to the standard Haskell syntax in 'Packages', we also ship the 'Cabal'
-        // syntax which comes with a "Haskell (improved)" syntax.
-        "hs",
         // In addition to the standard JavaScript syntax in 'Packages', we also ship the
         // 'Javascript (Babel)' syntax.
         "js",