diff --git a/api/tangled/gitkeepCommit.go b/api/tangled/gitkeepCommit.go
new file mode 100644
--- /dev/null
+++ b/api/tangled/gitkeepCommit.go
@@ -0,0 +1,39 @@
+// Code generated by cmd/lexgen (see Makefile's lexgen); DO NOT EDIT.
+
+package tangled
+
+// schema: sh.tangled.git.keepCommit
+
+import (
+	"context"
+
+	"github.com/bluesky-social/indigo/lex/util"
+)
+
+const (
+	GitKeepCommitNSID = "sh.tangled.git.keepCommit"
+)
+
+// GitKeepCommit_Input is the input argument to a sh.tangled.git.keepCommit call.
+type GitKeepCommit_Input struct {
+	// ref: ref to keep
+	Ref string `json:"ref" cborgen:"ref"`
+	// repo: AT-URI of the repository
+	Repo string `json:"repo" cborgen:"repo"`
+}
+
+// GitKeepCommit_Output is the output of a sh.tangled.git.keepCommit call.
+type GitKeepCommit_Output struct {
+	// commitId: Keeped commit hash
+	CommitId string `json:"commitId" cborgen:"commitId"`
+}
+
+// GitKeepCommit calls the XRPC method "sh.tangled.git.keepCommit".
+func GitKeepCommit(ctx context.Context, c util.LexClient, input *GitKeepCommit_Input) (*GitKeepCommit_Output, error) {
+	var out GitKeepCommit_Output
+	if err := c.LexDo(ctx, util.Procedure, "application/json", "sh.tangled.git.keepCommit", nil, input, &out); err != nil {
+		return nil, err
+	}
+
+	return &out, nil
+}
diff --git a/lexicons/git/keepCommit.json b/lexicons/git/keepCommit.json
new file mode 100644
--- /dev/null
+++ b/lexicons/git/keepCommit.json
@@ -0,0 +1,46 @@
+{
+  "lexicon": 1,
+  "id": "sh.tangled.git.keepCommit",
+  "defs": {
+    "main": {
+      "type": "procedure",
+      "input": {
+        "encoding": "application/json",
+        "schema": {
+          "type": "object",
+          "required": ["repo", "ref"],
+          "properties": {
+            "repo": {
+              "type": "string",
+              "format": "at-uri",
+              "description": "AT-URI of the repository"
+            },
+            "ref": {
+              "type": "string",
+              "description": "ref to keep"
+            }
+          }
+        }
+      },
+      "output": {
+        "encoding": "application/json",
+        "schema": {
+          "type": "object",
+          "required": ["commitId"],
+          "properties": {
+            "commitId": {
+              "type": "string",
+              "description": "Keeped commit hash"
+            }
+          }
+        }
+      },
+      "errors": [
+        {
+          "name": "InternalServerError",
+          "description": "Failed to keep commit"
+        }
+      ]
+    }
+  }
+}