diff --git a/.github/renovate-config.json5 b/.github/renovate-config.json5
index a4df32669..6d7ae8506 100644
--- a/.github/renovate-config.json5
+++ b/.github/renovate-config.json5
@@ -17,7 +17,7 @@
   packageRules: [
     {
       matchPackageNames: ["jenkins/inbound-agent"],
-      versioning: "regex:^(?<major>\\d+)?\\.(?<minor>\\w+?)?_(?<patch>\\w+)?-(?<build>\\d+)?$",
+      versioning: "regex:^(?<major>\d+)?\.(?<minor>\w+?)?-(?<build>\d+)?$",
     },
     {
       matchPackageNames: ["jenkins/jenkins"],