diff --git a/src/Kiota.Builder/Writers/Python/CodeClassDeclarationWriter.cs b/src/Kiota.Builder/Writers/Python/CodeClassDeclarationWriter.cs
index 765dc76942..abcf7d2327 100644
--- a/src/Kiota.Builder/Writers/Python/CodeClassDeclarationWriter.cs
+++ b/src/Kiota.Builder/Writers/Python/CodeClassDeclarationWriter.cs
@@ -36,11 +36,12 @@ public override void WriteCodeElement(ClassDeclaration codeElement, LanguageWrit
         }
 
         var abcClass = !codeElement.Implements.Any() ? string.Empty : $"{codeElement.Implements.Select(static x => x.Name).Aggregate((x, y) => x + ", " + y)}";
-        var derivation = codeElement.Inherits is CodeType inheritType &&
+        var baseClass = codeElement.Inherits is CodeType inheritType &&
                         conventions.GetTypeString(inheritType, codeElement) is string inheritSymbol &&
                         !string.IsNullOrEmpty(inheritSymbol) ?
                             inheritSymbol :
-                            abcClass;
+                            string.Empty;
+        var derivation = string.IsNullOrEmpty(baseClass) ? abcClass : string.IsNullOrEmpty(abcClass) ? baseClass : $"{baseClass}, {abcClass}";
         writer.WriteLine($"class {codeElement.Name}({derivation}):");
         writer.IncreaseIndent();
         if (codeElement.Parent is CodeClass parent)