diff --git a/.rust2rpm.conf b/.rust2rpm.conf
new file mode 100644
index 0000000..5cbd7ed
--- /dev/null
+++ b/.rust2rpm.conf
@@ -0,0 +1,5 @@
+[DEFAULT]
+buildrequires =
+  pkgconfig(oniguruma) >= 6.8.0
+lib.requires =
+  pkgconfig(oniguruma) >= 6.8.0