diff --git a/autogpt/log_cycle/log_cycle.py b/autogpt/log_cycle/log_cycle.py
index 71aecda8..ebceb57e 100644
--- a/autogpt/log_cycle/log_cycle.py
+++ b/autogpt/log_cycle/log_cycle.py
@@ -43,7 +43,7 @@ class LogCycleHandler:
         return outer_folder_path
 
     def get_agent_short_name(self, ai_name):
-        return ai_name[:15] if ai_name else DEFAULT_PREFIX
+        return ai_name[:15].rstrip() if ai_name else DEFAULT_PREFIX
 
     def create_inner_directory(self, outer_folder_path: str, cycle_count: int) -> str:
         nested_folder_name = str(cycle_count).zfill(3)