diff --git a/autogpt/llm/utils/__init__.py b/autogpt/llm/utils/__init__.py
index 736745cf89f..8c10d628d77 100644
--- a/autogpt/llm/utils/__init__.py
+++ b/autogpt/llm/utils/__init__.py
@@ -97,7 +97,7 @@ def _wrapped(*args, **kwargs):
                         user_warned = True
 
                 except APIError as e:
-                    if (e.http_status not in [502, 429]) or (attempt == num_attempts):
+                    if (e.http_status not in [429, 502, 503]) or (attempt == num_attempts):
                         raise
 
                 backoff = backoff_base ** (attempt + 2)