diff --git a/beacon_node/network/src/sync/network_context.rs b/beacon_node/network/src/sync/network_context.rs
index 94801aa87..5a96e1924 100644
--- a/beacon_node/network/src/sync/network_context.rs
+++ b/beacon_node/network/src/sync/network_context.rs
@@ -50,7 +50,7 @@ impl<T: EthSpec> BlockBlobRequestInfo<T> {
     }
 
     pub fn pop_response(&mut self) -> Option<SignedBeaconBlockAndBlobsSidecar<T>> {
-        if !self.accumulated_blocks.is_empty() && !self.accumulated_blocks.is_empty() {
+        if !self.accumulated_blocks.is_empty() && !self.accumulated_sidecars.is_empty() {
             let beacon_block = self.accumulated_blocks.pop_front().expect("non empty");
             let blobs_sidecar = self.accumulated_sidecars.pop_front().expect("non empty");
             return Some(SignedBeaconBlockAndBlobsSidecar {