diff --git a/src/node/config/excludedOperations.mjs b/src/node/config/excludedOperations.mjs
index 28e6cac4..89c3a820 100644
--- a/src/node/config/excludedOperations.mjs
+++ b/src/node/config/excludedOperations.mjs
@@ -12,4 +12,10 @@ export default  [
     "ConditionalJump",
     "Label",
     "Comment",
+
+    // Exclude file ops until HTML5 File Object can be mimicked
+    "Tar",
+    "Untar",
+    "Unzip",
+    "Zip",
 ];