diff --git a/syntaxes/fjsx15/literal/object/property.sublime-syntax b/syntaxes/fjsx15/literal/object/property.sublime-syntax
index 5a3edc94..ae55df8b 100644
--- a/syntaxes/fjsx15/literal/object/property.sublime-syntax
+++ b/syntaxes/fjsx15/literal/object/property.sublime-syntax
@@ -162,7 +162,7 @@ contexts:
           {{keyIdentifier}}
           \s*:\s*
           (?:async\b\s+)?
-          function\s
+          function\b
         )
       set: [
         function-declaration,