diff --git a/kernel-xanmod.spec b/kernel-xanmod.spec
index 07e0ec1..ebd8bea 100644
--- a/kernel-xanmod.spec
+++ b/kernel-xanmod.spec
@@ -80,7 +80,7 @@
 %if %{mdvver} >= 201905
 # Build binary out-of-tree kernel modules (experimental)
 %bcond_without binary_extra_modules
-%bcond_without nvidia_module
+%bcond_with nvidia_module
 # Sign kernel modules with GOST key (experimental)
 %bcond_without gost_sign
 %else
@@ -153,8 +153,8 @@ cat %{_builddir}/debugfiles.list >> %{debuginfo_files}
 #%%global nvidia_470_n %%{kroko_n -p kernel-source-nvidia470 -r 470}
 #%%global nvidia_510_j %%{kroko_j -p kernel-source-nvidia510 -r 510}
 #%%global nvidia_510_n %%{kroko_n -p kernel-source-nvidia510 -r 510}
-#%%global nvidia_515_j %%{kroko_j -p kernel-source-nvidia515 -r 515}
-#%%global nvidia_515_n %%{kroko_n -p kernel-source-nvidia515 -r 515}
+%global nvidia_515_j %{kroko_j -p kernel-source-nvidia515 -r 515}
+%global nvidia_515_n %{kroko_n -p kernel-source-nvidia515 -r 515}
 %global nvidia_520_j %{kroko_j -p kernel-source-nvidia520 -r 520}
 %global nvidia_520_n %{kroko_n -p kernel-source-nvidia520 -r 520}
 %global nvidia_525_j %{kroko_j -p kernel-source-nvidia525 -r 525}
@@ -375,7 +375,7 @@ BuildRequires: auto-krokodil-rpm-macros
 #BuildRequires:	kernel-source-nvidia390
 #BuildRequires:	kernel-source-nvidia470
 #BuildRequires:	kernel-source-nvidia510
-#BuildRequires:	kernel-source-nvidia515
+BuildRequires:	kernel-source-nvidia515
 BuildRequires:	kernel-source-nvidia520
 BuildRequires:	kernel-source-nvidia525
 %endif
@@ -438,7 +438,7 @@ Recommends:	kernel-headers = %{EVRD}
 #%%kroko_req_modules_in_kernel -j %%{nvidia_390_j} -n %%{nvidia_390_n} -p %%{kver_full}
 #%%kroko_req_modules_in_kernel -j %%{nvidia_470_j} -n %%{nvidia_470_n} -p %%{kver_full}
 #%%kroko_req_modules_in_kernel -j %%{nvidia_510_j} -n %%{nvidia_510_n} -p %%{kver_full}
-#%%kroko_req_modules_in_kernel -j %%{nvidia_515_j} -n %%{nvidia_515_n} -p %%{kver_full}
+%kroko_req_modules_in_kernel -j %{nvidia_515_j} -n %{nvidia_515_n} -p %{kver_full}
 %kroko_req_modules_in_kernel -j %{nvidia_520_j} -n %{nvidia_520_n} -p %{kver_full}
 %kroko_req_modules_in_kernel -j %{nvidia_525_j} -n %{nvidia_525_n} -p %{kver_full}
 %endif
@@ -829,7 +829,7 @@ User Mode Linux (UML) kernel modules
 #%%kroko_kmod_pkg -r %%{kroko_release} -j %%{nvidia_390_j} -n %%{nvidia_390_n} -f %%{flavour} -k %%{kernelversion}.%%{patchlevel} -m %%{sublevel} -p %%{kver_full} -s %%{NAME} -c %%{kmod_suffix}
 #%%kroko_kmod_pkg -r %%{kroko_release} -j %%{nvidia_470_j} -n %%{nvidia_470_n} -f %%{flavour} -k %%{kernelversion}.%%{patchlevel} -m %%{sublevel} -p %%{kver_full} -s %%{NAME} -c %%{kmod_suffix}
 #%%kroko_kmod_pkg -r %%{kroko_release} -j %%{nvidia_510_j} -n %%{nvidia_510_n} -f %%{flavour} -k %%{kernelversion}.%%{patchlevel} -m %%{sublevel} -p %%{kver_full} -s %%{NAME} -c %%{kmod_suffix}
-#%%kroko_kmod_pkg -r %%{kroko_release} -j %%{nvidia_515_j} -n %%{nvidia_515_n} -f %%{flavour} -k %%{kernelversion}.%%{patchlevel} -m %%{sublevel} -p %%{kver_full} -s %%{NAME} -c %%{kmod_suffix}
+%kroko_kmod_pkg -r %{kroko_release} -j %{nvidia_515_j} -n %{nvidia_515_n} -f %{flavour} -k %{kernelversion}.%{patchlevel} -m %{sublevel} -p %{kver_full} -s %{NAME} -c %{kmod_suffix}
 %kroko_kmod_pkg -r %{kroko_release} -j %{nvidia_520_j} -n %{nvidia_520_n} -f %{flavour} -k %{kernelversion}.%{patchlevel} -m %{sublevel} -p %{kver_full} -s %{NAME} -c %{kmod_suffix}
 %kroko_kmod_pkg -r %{kroko_release} -j %{nvidia_525_j} -n %{nvidia_525_n} -f %{flavour} -k %{kernelversion}.%{patchlevel} -m %{sublevel} -p %{kver_full} -s %{NAME} -c %{kmod_suffix}
 %endif
@@ -1053,7 +1053,7 @@ _build_nvidia(){
 #_build_nvidia 390
 #_build_nvidia 470
 #_build_nvidia 510
-#_build_nvidia 515
+_build_nvidia 515
 _build_nvidia 520
 _build_nvidia 525
 %endif