diff --git a/aider/website/assets/sample.aider.conf.yml b/aider/website/assets/sample.aider.conf.yml
index 7fe9459bf..e271cf22d 100644
--- a/aider/website/assets/sample.aider.conf.yml
+++ b/aider/website/assets/sample.aider.conf.yml
@@ -242,6 +242,9 @@
 ## Enable/disable git pre-commit hooks with --no-verify (default: False)
 #git-commit-verify: false
 
+## Disable git commit signing with --no-gpg-sign (default: False)
+#git-commit-no-sign: false
+
 ## Commit all pending changes with a suitable commit message, then exit
 #commit: false
 
diff --git a/aider/website/assets/sample.env b/aider/website/assets/sample.env
index 6d2a032cd..9368330a7 100644
--- a/aider/website/assets/sample.env
+++ b/aider/website/assets/sample.env
@@ -231,6 +231,9 @@
 ## Enable/disable git pre-commit hooks with --no-verify (default: False)
 #AIDER_GIT_COMMIT_VERIFY=false
 
+## Disable git commit signing with --no-gpg-sign (default: False)
+#AIDER_GIT_COMMIT_NO_SIGN=false
+
 ## Commit all pending changes with a suitable commit message, then exit
 #AIDER_COMMIT=false
 
diff --git a/aider/website/docs/config/aider_conf.md b/aider/website/docs/config/aider_conf.md
index 99bccf401..0fc972ffb 100644
--- a/aider/website/docs/config/aider_conf.md
+++ b/aider/website/docs/config/aider_conf.md
@@ -296,6 +296,9 @@ cog.outl("```")
 ## Enable/disable git pre-commit hooks with --no-verify (default: False)
 #git-commit-verify: false
 
+## Disable git commit signing with --no-gpg-sign (default: False)
+#git-commit-no-sign: false
+
 ## Commit all pending changes with a suitable commit message, then exit
 #commit: false
 
diff --git a/aider/website/docs/config/dotenv.md b/aider/website/docs/config/dotenv.md
index 82ad974de..96845761b 100644
--- a/aider/website/docs/config/dotenv.md
+++ b/aider/website/docs/config/dotenv.md
@@ -271,6 +271,9 @@ cog.outl("```")
 ## Enable/disable git pre-commit hooks with --no-verify (default: False)
 #AIDER_GIT_COMMIT_VERIFY=false
 
+## Disable git commit signing with --no-gpg-sign (default: False)
+#AIDER_GIT_COMMIT_NO_SIGN=false
+
 ## Commit all pending changes with a suitable commit message, then exit
 #AIDER_COMMIT=false
 
diff --git a/aider/website/docs/config/options.md b/aider/website/docs/config/options.md
index 368c4ec7e..8bfc10b36 100644
--- a/aider/website/docs/config/options.md
+++ b/aider/website/docs/config/options.md
@@ -58,6 +58,7 @@ usage: aider [-h] [--model] [--openai-api-key] [--anthropic-api-key]
              [--attribute-commit-message-committer | --no-attribute-commit-message-committer]
              [--attribute-co-authored-by | --no-attribute-co-authored-by]
              [--git-commit-verify | --no-git-commit-verify]
+             [--git-commit-no-sign | --no-git-commit-no-sign]
              [--commit] [--commit-prompt] [--dry-run | --no-dry-run]
              [--skip-sanity-check-repo]
              [--watch-files | --no-watch-files] [--lint]
@@ -460,6 +461,14 @@ Aliases:
   - `--git-commit-verify`
   - `--no-git-commit-verify`
 
+### `--git-commit-no-sign`
+Disable git commit signing with --no-gpg-sign (default: False)  
+Default: False  
+Environment variable: `AIDER_GIT_COMMIT_NO_SIGN`  
+Aliases:
+  - `--git-commit-no-sign`
+  - `--no-git-commit-no-sign`
+
 ### `--commit`
 Commit all pending changes with a suitable commit message, then exit  
 Default: False