diff --git a/zero/src/rpc/mod.rs b/zero/src/rpc/mod.rs
index cf8ec09cf..88be3e79e 100644
--- a/zero/src/rpc/mod.rs
+++ b/zero/src/rpc/mod.rs
@@ -312,6 +312,13 @@ where
         } else {
             None
         },
+        ger_data: if cfg!(feature = "cdk_erigon") {
+            // TODO: https://github.com/0xPolygonZero/zk_evm/issues/565
+            //       Retrieve the actual GER data from `cdk-erigon`.
+            None
+        } else {
+            None
+        },
     };
     Ok(other_data)
 }