diff --git a/sunny/NetErnels-r.json b/sunny/NetErnels-r.json
index 4e9b0a9..046e48d 100644
--- a/sunny/NetErnels-r.json
+++ b/sunny/NetErnels-r.json
@@ -2,11 +2,11 @@
 {
   "kernel": {
   "name": "NetErnels",
-  "version": "r17b1",
-  "link": "https://github.com/NetErnels/devices/releases/download/r17b1/NetErnels-sunny-r17b1.zip",
+  "version": "r17b2",
+  "link": "https://github.com/NetErnels/devices/releases/download/r17b2/NetErnels-sunny-r17b2.zip",
   "changelog_url": "https://raw.githubusercontent.com/NetErnels/devices/master/sunny/changelog_r.md",
-  "date": "2024-03-18",
-  "sha1": "556cc4c2e5568d3e2ee6f2f0c3b6100bdcd42e6c"
+  "date": "2024-03-19",
+  "sha1": "6c0625966cb1e9e13bb75ec5fe414a6e132af830"
   },
   "support": {
     "link": "https://t.me/neternels_chat"
diff --git a/sunny/changelog_r.md b/sunny/changelog_r.md
index ef95384..178792d 100644
--- a/sunny/changelog_r.md
+++ b/sunny/changelog_r.md
@@ -5,9 +5,12 @@ Type: Bleeding Edge
 Device: Redmi Note 10
 Compiler: Eva GCC 14.0.1
 Branch: staging
-Build Number: r17b1
+Build Number: r17b2
 ```
 ## Changelog
+**-r17b2**
+* Actually drop userspace irqbalancer blocker.
+
 **-r17b1**
 * Backport BPF patches to support Android 15 and above.