diff --git a/.cargo/config.toml b/.cargo/config.toml
index 2801c8f..a11c798 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -3,7 +3,7 @@ rustflags = [
     "-C",
     "link-arg=-sEXPORTED_RUNTIME_METHODS=[\"UTF8ToString\"]",
     "-C",
-    "link-arg=-sEXPORTED_FUNCTIONS=[\"_malloc\",\"_free\"]",
+    "link-arg=-sEXPORTED_FUNCTIONS=[\"_malloc\",\"_free\",\"_main\"]",
     "-C",
     "link-arg=-sALLOW_MEMORY_GROWTH=1",
     "-C",
diff --git a/src/lib.rs b/src/lib.rs
index 820b254..c9eb9b0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -138,3 +138,6 @@ pub fn highlight(highlight_names: Vec<String>, language: String, code: String) -
 
     html_renderer.lines().collect::<Vec<&str>>().join("")
 }
+
+#[no_mangle]
+pub fn main() {}