diff --git a/tests-fuzz/src/generator/create_expr.rs b/tests-fuzz/src/generator/create_expr.rs
index e9b473e78e07..2d0c2edbaf0c 100644
--- a/tests-fuzz/src/generator/create_expr.rs
+++ b/tests-fuzz/src/generator/create_expr.rs
@@ -277,6 +277,10 @@ impl<R: Rng + 'static> Generator<CreateTableExpr, R> for CreateLogicalTableExprG
             .unwrap();
 
         let mut table = table_generator.generate(rng)?;
+        let physical_table_name = physical_table_name.into();
+        while table.table_name == physical_table_name {
+            table.table_name = table_generator.name_generator.gen(rng);
+        }
         let logical_ts = table.columns.iter().position(|column| {
             column
                 .options