diff --git a/aider/coder.py b/aider/coder.py
index c1610ec54..886a5906a 100755
--- a/aider/coder.py
+++ b/aider/coder.py
@@ -85,13 +85,9 @@ class Coder:
         self.main_model = main_model
         if main_model == Models.GPT35:
             self.io.tool_output(
-                (
-                    f"Using {main_model.value} (experimental): showing diffs and disabling"
-                    " ctags/repo-maps."
-                ),
+                f"Using {main_model.value} (experimental): disabling ctags/repo-maps.",
             )
             self.gpt_prompts = prompts.GPT35()
-            show_diffs = True
         else:
             self.gpt_prompts = prompts.GPT4()