diff --git a/src/sqlancer/postgres/gen/PostgresTableGenerator.java b/src/sqlancer/postgres/gen/PostgresTableGenerator.java
index d1b5058af..823cc916b 100644
--- a/src/sqlancer/postgres/gen/PostgresTableGenerator.java
+++ b/src/sqlancer/postgres/gen/PostgresTableGenerator.java
@@ -197,6 +197,7 @@ private void generateInherits() {
             errors.add("cannot inherit from temporary relation");
             errors.add("cannot inherit from partitioned table");
             errors.add("has a collation conflict");
+            errors.add("inherits conflicting default values");
         }
     }