diff --git a/grammar.js b/grammar.js
index b19ba95..f4bbaea 100644
--- a/grammar.js
+++ b/grammar.js
@@ -149,6 +149,7 @@ module.exports = grammar({
           ),
 
           [`_attrs_delimited_${suffix}`]: $ => seq(
+            optional($._space),
             delim_open,
             repeat(seq(
               optional($._space_or_newline), alias($[`_attr_delimited_${suffix}`], $.attr)
diff --git a/test/corpus/attributes.txt b/test/corpus/attributes.txt
index 3110bb0..6db05a4 100644
--- a/test/corpus/attributes.txt
+++ b/test/corpus/attributes.txt
@@ -131,6 +131,25 @@ a[
 
 -----
 
+(source_file
+  (element
+    (tag_name)
+    (attrs
+      (attr
+        (attr_name)
+        (attr_assignment)
+        (attr_value)))))
+
+===============================================
+String attributes - delimited multiline variant
+===============================================
+
+a {
+    href="/"
+  }
+
+-----
+
 (source_file
   (element
     (tag_name)