diff --git a/.config/aider/aider.conf.yml b/.config/aider/aider.conf.yml
new file mode 100644
index 00000000..abb87ad8
--- /dev/null
+++ b/.config/aider/aider.conf.yml
@@ -0,0 +1,11 @@
+# model
+# model: ollama_chat/deepseek-r1
+model: sonnet
+architect: true
+editor-model: sonnet
+
+# output
+dark-mode: true
+
+# git
+gitignore: false
diff --git a/.config/git/ignore b/.config/git/ignore
index 39a805ae..07b9ac90 100644
--- a/.config/git/ignore
+++ b/.config/git/ignore
@@ -27,3 +27,6 @@ xcuserdata
 # Python
 .ropeproject
 pyrightconfig.json
+
+# aider
+.aider*
diff --git a/.gitignore b/.gitignore
index a9c24aa7..2d82f599 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ private
 
 .config/*
 !.config/aerospace
+!.config/aider
 !.config/alacritty
 !.config/bat
 !.config/direnv