diff --git a/nvidia_340-340.108-dkms-rename_nvidia_340.patch b/nvidia_340-340.108-dkms-rename_nvidia_340.patch
new file mode 100644
index 0000000..a0c3f5e
--- /dev/null
+++ b/nvidia_340-340.108-dkms-rename_nvidia_340.patch
@@ -0,0 +1,24 @@
+diff -Nru nvidia_340-340.108.orig/NVIDIA-Linux-x86_64-340.108/kernel/dkms.conf nvidia_340-340.108/NVIDIA-Linux-x86_64-340.108/kernel/dkms.conf
+--- kernel/dkms.conf	2023-02-07 20:06:16.847865991 +0100
++++ kernel/dkms.conf	2023-02-07 20:07:00.366621491 +0100
+@@ -4,9 +4,9 @@
+   num_cpu_cores=1
+ fi
+ 
+-PACKAGE_NAME="nvidia"
++PACKAGE_NAME="nvidia_340"
+ PACKAGE_VERSION="340.108"
+-BUILT_MODULE_NAME[0]="$PACKAGE_NAME"
++BUILT_MODULE_NAME[0]="nvidia"
+ DEST_MODULE_LOCATION[0]="/kernel/drivers/video"
+ MAKE[0]="make -j$num_cpu_cores module KERNEL_UNAME=${kernelver}"
+ CLEAN="make clean"
+diff -Nru nvidia_340-340.108.orig/NVIDIA-Linux-x86_64-340.108/kernel/uvm/dkms.conf.fragment nvidia_340-340.108/NVIDIA-Linux-x86_64-340.108/kernel/uvm/dkms.conf.fragment
+--- kernel/uvm/dkms.conf.fragment	2019-12-11 23:04:24.000000000 +0100
++++ kernel/uvm/dkms.conf.fragment	2023-02-07 20:07:18.056522182 +0100
+@@ -1,4 +1,4 @@
+-BUILT_MODULE_NAME[1]="${PACKAGE_NAME}-uvm"
++BUILT_MODULE_NAME[1]="nvidia-uvm"
+ BUILT_MODULE_LOCATION[1]="uvm/"
+ DEST_MODULE_LOCATION[1]="/kernel/drivers/video"
+ MAKE[0]+="; make -C uvm module KERNEL_UNAME=${kernelver} KBUILD_EXTMOD=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build/uvm"
diff --git a/nvidia_340.spec b/nvidia_340.spec
index 000588a..ca2e089 100644
--- a/nvidia_340.spec
+++ b/nvidia_340.spec
@@ -2,7 +2,7 @@
 Name:          nvidia_340
 Version:       340.108
 Epoch:         1
-Release:       11mamba
+Release:       12mamba
 Summary:       NVIDIA proprietary accelerated drivers for the Linux Kernel
 Group:         System/Kernel and Hardware
 Vendor:        openmamba
@@ -27,6 +27,7 @@ Patch11:       nvidia_340-340.108-kernel-5.16.patch
 Patch12:       nvidia_340-340.108-kernel-5.17.patch
 Patch13:       nvidia_340-340.108-kernel-5.18.patch
 Patch14:       nvidia_340-340.108-kernel-6.0.patch
+Patch15:       nvidia_340-340.108-dkms-rename_nvidia_340.patch
 License:       no OSI Approved
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -114,7 +115,7 @@ cd current
 #%patch0 -p1
 #%patch1 -p1
 ##%patch2 -p1
-#%patch3 -p1
+%patch3 -p1
 %patch4 -p1
 %patch5 -p1
 %patch6 -p1
@@ -126,6 +127,7 @@ cd current
 %patch12 -p1 -b .kernel-5.17
 %patch13 -p1 -b .kernel-5.18
 %patch14 -p1 -b .kernel-6.0
+%patch15 -p0 -b .dkms
 
 tar xf nvidia-persistenced-init.tar.bz2
 cd ..
@@ -228,6 +230,11 @@ install -d -m0755 %{buildroot}%{_prefix}/src/%{name}-%{version}
 cp -a kernel/* %{buildroot}%{_prefix}/src/%{name}-%{version}/
 cat kernel/uvm/dkms.conf.fragment >> %{buildroot}%{_prefix}/src/%{name}-%{version}/dkms.conf
 
+## blacklist nouveau
+#install -d -m0755 %{buildroot}%{_modprobedir}
+#echo "blacklist nouveau
+#" > %{buildroot}%{_modprobedir}/%{name}.conf
+
 ## Clutter workaround (http://blog.sukimashita.com/2015/04/13/gnome-3-16-and-nvidia-binary-driver-crash-with-totem-gnome-maps-cheese-and-others/)
 #mkdir -p %{buildroot}%{_sysconfdir}/profile.d/
 #cat > %{buildroot}%{_sysconfdir}/profile.d/nvidia-clutter.sh << _EOF
@@ -325,6 +332,9 @@ fi
 %doc current/{NVIDIA_Changelog,README.txt} current/html
 
 %changelog
+* Tue Feb 07 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 340.108-12mamba
+- patch dkms.conf to fix build error caused by src dir called nvidia_340
+
 * Mon Feb 06 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 340.108-11mamba
 - require (post) glibc-devel