diff --git a/aider/models.py b/aider/models.py
index b355e8276..e2520ad74 100644
--- a/aider/models.py
+++ b/aider/models.py
@@ -288,6 +288,26 @@ MODEL_SETTINGS = [
         },
         cache_control=True,
     ),
+    ModelSettings(
+        "anthropic/claude-3-haiku-20240307",
+        "whole",
+        weak_model_name="anthropic/claude-3-haiku-20240307",
+        examples_as_sys_msg=True,
+        extra_headers={
+            "anthropic-beta": ANTHROPIC_BETA_HEADER,
+        },
+        cache_control=True,
+    ),
+    ModelSettings(
+        "claude-3-haiku-20240307",
+        "whole",
+        weak_model_name="claude-3-haiku-20240307",
+        examples_as_sys_msg=True,
+        extra_headers={
+            "anthropic-beta": ANTHROPIC_BETA_HEADER,
+        },
+        cache_control=True,
+    ),
     ModelSettings(
         "openrouter/anthropic/claude-3.5-sonnet",
         "diff",