diff --git a/packages/libsql-client-wasm/src/wasm.ts b/packages/libsql-client-wasm/src/wasm.ts
index 0185f66..805bbea 100644
--- a/packages/libsql-client-wasm/src/wasm.ts
+++ b/packages/libsql-client-wasm/src/wasm.ts
@@ -288,7 +288,7 @@ function rowFromSql(sqlRow: Array<unknown>, columns: Array<string>, intMode: Int
 
         const column = columns[i];
         if (!Object.hasOwn(row, column)) {
-            Object.defineProperty(row, column, { value, enumerable: true });
+            Object.defineProperty(row, column, { value, enumerable: true, configurable: true, writable: true });
         }
     }
     return row as Row;
diff --git a/packages/libsql-client/src/sqlite3.ts b/packages/libsql-client/src/sqlite3.ts
index 711be0b..458dfc1 100644
--- a/packages/libsql-client/src/sqlite3.ts
+++ b/packages/libsql-client/src/sqlite3.ts
@@ -270,7 +270,7 @@ function rowFromSql(sqlRow: Array<unknown>, columns: Array<string>, intMode: Int
 
         const column = columns[i];
         if (!Object.hasOwn(row, column)) {
-            Object.defineProperty(row, column, { value, enumerable: true });
+            Object.defineProperty(row, column, { value, enumerable: true, configurable: true, writable: true });
         }
     }
     return row as Row;