diff --git a/src/emit/expression.rs b/src/emit/expression.rs
index 7da1af9d3..eca0007ee 100644
--- a/src/emit/expression.rs
+++ b/src/emit/expression.rs
@@ -2274,7 +2274,7 @@ fn basic_value_to_slice<'a>(
                 _ => unreachable!(),
             };
 
-            // In Program Runtime v1, we can't do dynamic alloca. Remove the malloc once we move to
+            // FIXME: In Program Runtime v1, we can't do dynamic alloca. Remove the malloc once we move to
             // program runtime v2
             let size = bin.builder.build_int_mul(
                 bin.builder.build_int_truncate(