diff --git a/.SRCINFO b/.SRCINFO
index d6043d818494..49636e356291 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = linux-cachyos-eevdf
 	pkgdesc = Linux EEVDF scheduler + Cachy Sauce Kernel by CachyOS with other patches and improvements
 	pkgver = 6.15.4
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/CachyOS/linux-cachyos
 	arch = x86_64
 	license = GPL-2.0-only
diff --git a/PKGBUILD b/PKGBUILD
index 850bfd7c1a99..cd4b59201b3d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -150,7 +150,7 @@ _stable=${_major}.${_minor}
 _srcname=linux-${_stable}
 #_srcname=linux-${_major}
 pkgdesc='Linux EEVDF scheduler + Cachy Sauce Kernel by CachyOS with other patches and improvements'
-pkgrel=1
+pkgrel=2
 _kernver="$pkgver-$pkgrel"
 _kernuname="${pkgver}-${_pkgsuffix}"
 arch=('x86_64')
@@ -174,7 +174,7 @@ makedepends=(
 )
 
 _patchsource="https://raw.githubusercontent.com/cachyos/kernel-patches/master/${_major}"
-_nv_ver=575.64
+_nv_ver=575.64.03
 _nv_pkg="NVIDIA-Linux-x86_64-${_nv_ver}"
 _nv_open_pkg="NVIDIA-kernel-module-source-${_nv_ver}"
 source=(
@@ -308,7 +308,7 @@ prepare() {
 
     if ! _is_lto_kernel; then
         echo "Enabling QR Code Panic for GCC Kernels"
-        scripts/config --set-str DRM_PANIC_SCREEN qr-code -e DRM_PANIC_SCREEN_QR_CODE \
+        scripts/config --set-str DRM_PANIC_SCREEN qr_code -e DRM_PANIC_SCREEN_QR_CODE \
             --set-str DRM_PANIC_SCREEN_QR_CODE_URL https://panic.archlinux.org/panic_report# \
             --set-val CONFIG_DRM_PANIC_SCREEN_QR_VERSION 40
     fi
@@ -582,9 +582,13 @@ _package-headers() {
     echo "Installing KConfig files..."
     find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
 
-    if ! _is_lto_kernel; then
-        echo "Installing Rust files..."
+    # Install .rmeta files if they exist
+    if compgen -G "rust/*.rmeta" 1>/dev/null; then
         install -Dt "$builddir/rust" -m644 rust/*.rmeta
+    fi
+
+    # Install .so files if they exist
+    if compgen -G "rust/*.so" 1>/dev/null; then
         install -Dt "$builddir/rust" rust/*.so
     fi