diff --git a/migrations/20230805101911_commits.sql b/migrations/20230805101911_commits.sql
index 4c215c8..2f76a5f 100644
--- a/migrations/20230805101911_commits.sql
+++ b/migrations/20230805101911_commits.sql
@@ -5,8 +5,8 @@ CREATE TABLE commits (
 ) STRICT;
 
 CREATE TABLE commit_links (
-    parent TEXT NOT NULL,
     child  TEXT NOT NULL,
+    parent TEXT NOT NULL,
     PRIMARY KEY (parent, child),
     FOREIGN KEY (parent) REFERENCES commits (hash) ON DELETE CASCADE,
     FOREIGN KEY (child)  REFERENCES commits (hash) ON DELETE CASCADE
@@ -18,8 +18,5 @@ CREATE TABLE tracked_refs (
     FOREIGN KEY (hash) REFERENCES commits (hash) ON DELETE CASCADE
 ) STRICT;
 
-CREATE INDEX idx_commit_links_child_parent
-ON commit_links(child, parent);
-
 CREATE INDEX idx_commit_links_parent_child
 ON commit_links(parent, child);