diff --git a/lib32-mesa/alr.sh b/lib32-mesa/alr.sh
index 457e1dd..db00345 100644
--- a/lib32-mesa/alr.sh
+++ b/lib32-mesa/alr.sh
@@ -1,6 +1,6 @@
 name='lib32-mesa'
 version='25.2.6'
-release='12'
+release='13'
 epoch='1'
 desc='Open-source OpenGL and Vulkan drivers (32-bit) with AMD RDNA 4 support for gaming'
 desc_ru='OpenGL и Vulkan драйверы (32-бит) с открытым исходным кодом с поддержкой AMD RDNA 4 для игр'
@@ -148,9 +148,9 @@ prepare() {
 	echo "${version}-alr${epoch}.${release}" > VERSION
 
 	# Create llvm-config-i386.h for 32-bit LLVM support
-	echo "==> Creating llvm-config-i386.h for 32-bit LLVM..."
-	sudo cp /usr/include/llvm/Config/llvm-config-x86_64.h /usr/include/llvm/Config/llvm-config-i386.h
-	sudo sed -i 's/x86_64-redsoft-linux-gnu/i686-redsoft-linux-gnu/g' /usr/include/llvm/Config/llvm-config-i386.h
+	echo "==> Creating llvm-config-i386.h for 32-bit LLVM 18..."
+	sudo cp /usr/lib64/llvm18/include/llvm/Config/llvm-config-x86_64.h /usr/lib64/llvm18/include/llvm/Config/llvm-config-i386.h
+	sudo sed -i 's/x86_64-redsoft-linux-gnu/i686-redsoft-linux-gnu/g' /usr/lib64/llvm18/include/llvm/Config/llvm-config-i386.h
 
 	# Create meson cross-file for 32-bit compilation
 	cat > "$srcdir/lib32-cross.ini" <<EOF
@@ -184,9 +184,9 @@ build() {
 	export PKG_CONFIG_PATH="/usr/lib/pkgconfig:/usr/share/pkgconfig"
 	export LLVM_CONFIG="/usr/bin/llvm-config-18-32"
 
-	# 32-bit CFLAGS/CXXFLAGS
-	export CFLAGS="-m32 -O2 -g1"
-	export CXXFLAGS="-m32 -O2 -g1"
+	# 32-bit CFLAGS/CXXFLAGS with LLVM 18 headers
+	export CFLAGS="-m32 -O2 -g1 -I/usr/lib64/llvm18/include"
+	export CXXFLAGS="-m32 -O2 -g1 -I/usr/lib64/llvm18/include"
 	export LDFLAGS="-m32"
 
 	echo "==> Configuring Mesa (32-bit) with Meson..."