diff --git a/lib/wasmstandalone/src/execution.rs b/lib/wasmstandalone/src/execution.rs
index a106eaef9d..5551f6f651 100644
--- a/lib/wasmstandalone/src/execution.rs
+++ b/lib/wasmstandalone/src/execution.rs
@@ -189,7 +189,10 @@ fn relocate(
                 write_unaligned(reloc_address as *mut i32, reloc_delta_i32);
             }
         }
-        // TODO: deal with jumptable relocations
+        assert!(
+            relocs.jts.is_empty(),
+            "TODO: deal with jumptable relocations"
+        );
     }
 }