diff --git a/dprint_plugin/tests/integration/biome/basic.astro.snap b/dprint_plugin/tests/integration/biome/basic.astro.snap
index 6bd287e..090db7b 100644
--- a/dprint_plugin/tests/integration/biome/basic.astro.snap
+++ b/dprint_plugin/tests/integration/biome/basic.astro.snap
@@ -78,6 +78,4 @@ document.getElementById("button").addEventListener("click", handleClick);
   /* <svg><rect x="182.56" y="230.58" width="100.48" height="104.25" rx="50.24" ry="50.24"></rect></svg> */
 }
 
-{
-  /* https://example.com */
-}
+{/* https://example.com */}
diff --git a/dprint_plugin/tests/integration/dprint_ts/basic.astro.snap b/dprint_plugin/tests/integration/dprint_ts/basic.astro.snap
index 75f90f4..d4950d9 100644
--- a/dprint_plugin/tests/integration/dprint_ts/basic.astro.snap
+++ b/dprint_plugin/tests/integration/dprint_ts/basic.astro.snap
@@ -78,6 +78,4 @@ document.getElementById("button").addEventListener("click", handleClick);
   /* <svg><rect x="182.56" y="230.58" width="100.48" height="104.25" rx="50.24" ry="50.24"></rect></svg> */
 }
 
-{
-  /* https://example.com */
-}
+{/* https://example.com */}
diff --git a/markup_fmt/src/ast.rs b/markup_fmt/src/ast.rs
index 941c8f0..d264988 100644
--- a/markup_fmt/src/ast.rs
+++ b/markup_fmt/src/ast.rs
@@ -49,6 +49,7 @@ pub struct AstroAttribute<'s> {
 
 pub struct AstroExpr<'s> {
     pub children: Vec<AstroExprChild<'s>>,
+    pub has_line_comment: bool,
     pub start: usize,
 }
 
diff --git a/markup_fmt/src/parser.rs b/markup_fmt/src/parser.rs
index a1065a0..9d1ccc2 100644
--- a/markup_fmt/src/parser.rs
+++ b/markup_fmt/src/parser.rs
@@ -543,6 +543,7 @@ impl<'s> Parser<'s> {
         };
 
         let mut children = Vec::with_capacity(1);
+        let mut has_line_comment = false;
         let mut pair_stack = vec![];
         let mut pos = self
             .chars
@@ -632,8 +633,17 @@ impl<'s> Parser<'s> {
                 }
                 '/' if !matches!(pair_stack.last(), Some('\'' | '"' | '`' | '/' | '*')) => {
                     self.chars.next();
-                    if let Some((_, c)) = self.chars.next_if(|(_, c)| *c == '/' || *c == '*') {
-                        pair_stack.push(c);
+                    match self.chars.peek() {
+                        Some((_, '/')) => {
+                            pair_stack.push('/');
+                            has_line_comment = true;
+                            self.chars.next();
+                        }
+                        Some((_, '*')) => {
+                            pair_stack.push('*');
+                            self.chars.next();
+                        }
+                        _ => {}
                     }
                 }
                 '\n' => {
@@ -663,6 +673,7 @@ impl<'s> Parser<'s> {
 
         Ok(AstroExpr {
             children,
+            has_line_comment,
             start: start + 1,
         })
     }
diff --git a/markup_fmt/src/printer.rs b/markup_fmt/src/printer.rs
index ff33db1..c150a34 100644
--- a/markup_fmt/src/printer.rs
+++ b/markup_fmt/src/printer.rs
@@ -280,7 +280,7 @@ impl<'s> DocGen<'s> for AstroExpr<'s> {
             .nest_with_ctx(ctx)
             .append(Doc::line_or_nil())
             .append(Doc::text("}"));
-        if script.contains("//") {
+        if self.has_line_comment {
             doc
         } else {
             doc.group()