diff --git a/testing/integration-tests/src/full_client/blocks/mod.rs b/testing/integration-tests/src/full_client/blocks/mod.rs
index 55b05ec512..458d1ff6ae 100644
--- a/testing/integration-tests/src/full_client/blocks/mod.rs
+++ b/testing/integration-tests/src/full_client/blocks/mod.rs
@@ -341,6 +341,7 @@ async fn decode_signed_extensions_from_blocks() {
         "CheckWeight",
         "ChargeAssetTxPayment",
         "CheckMetadataHash",
+        "WeightReclaim",
     ];
 
     assert_eq!(extensions1.iter().count(), expected_signed_extensions.len());