diff --git a/crates/erg_compiler/codegen.rs b/crates/erg_compiler/codegen.rs
index 18bd33b4..1f2f96f0 100644
--- a/crates/erg_compiler/codegen.rs
+++ b/crates/erg_compiler/codegen.rs
@@ -2563,6 +2563,7 @@ impl PyCodeGenerator {
             } else {
                 self.write_instr(Opcode310::CALL_FUNCTION);
                 self.write_arg(1);
+                self.stack_dec();
             }
         }
         self.write_instr(RAISE_VARARGS);