diff --git a/src/lib/PackingPlant.ts b/src/lib/PackingPlant.ts
index 04269f1..91f1a31 100644
--- a/src/lib/PackingPlant.ts
+++ b/src/lib/PackingPlant.ts
@@ -92,12 +92,13 @@ export function PackingPlant<A, T extends InferProvable<A> = InferProvable<A>>(
       return unpacked;
     }
 
-    /**
-     * @returns array of single Field element which constitute the packed object
-     */
-    toFields(): Array<Field> {
-      return [this.packed];
-    }
+    // NOTE: adding to fields here breaks the proof generation.  Probably not overriding it correctly
+    // /**
+    //  * @returns array of single Field element which constitute the packed object
+    //  */
+    // toFields(): Array<Field> {
+    //   return [this.packed];
+    // }
 
     assertEquals(other: Packed_) {
       this.packed.assertEquals(other.packed);
@@ -223,12 +224,13 @@ export function MultiPackingPlant<
       return uints_;
     }
 
-    /**
-     * @returns array of Field elements which constitute the multi-packed object
-     */
-    toFields(): Array<Field> {
-      return this.packed;
-    }
+    // NOTE: adding to fields here breaks the proof generation.  Probably not overriding it correctly
+    // /**
+    //  * @returns array of Field elements which constitute the multi-packed object
+    //  */
+    // toFields(): Array<Field> {
+    //   return this.packed;
+    // }
 
     assertEquals(other: Packed_) {
       for (let x = 0; x < n; x++) {