diff --git a/repo/rstudio-desktop/lilac.yaml b/repo/rstudio-desktop/lilac.yaml
index ee6d705..d12afb0 100644
--- a/repo/rstudio-desktop/lilac.yaml
+++ b/repo/rstudio-desktop/lilac.yaml
@@ -2,6 +2,9 @@ maintainers:
   - github: yingziwu
     email: i@bgme.me
 
+repo_depends:
+  - soci
+
 build_prefix: extra-x86_64
 
 pre_build: aur_pre_build
diff --git a/repo/soci/lilac.yaml b/repo/soci/lilac.yaml
new file mode 100644
index 0000000..72b55fe
--- /dev/null
+++ b/repo/soci/lilac.yaml
@@ -0,0 +1,13 @@
+maintainers:
+  - github: yingziwu
+    email: i@bgme.me
+
+build_prefix: extra-x86_64
+
+pre_build: aur_pre_build
+
+post_build: aur_post_build
+
+update_on:
+  - source: aur
+    aur: soci