1 files changed, 4 insertions, 0 deletions
diff --git a/ext/web/06_streams.js b/ext/web/06_streams.js
index cdee1a9dc..e0e3ccbbe 100644
--- a/ext/web/06_streams.js
+++ b/ext/web/06_streams.js
@@ -1995,6 +1995,10 @@ function readableByteStreamControllerPullInto(
       case "Uint32Array":
         ctor = Uint32Array;
         break;
+      case "Float16Array":
+        // TODO(petamoriken): add Float16Array to primordials
+        ctor = Float16Array;
+        break;
       case "Float32Array":
         ctor = Float32Array;
         break;