diff --git a/SPECS/kernel-6.1.spec b/SPECS/kernel-6.1.spec
index b44c59a..d2e2563 100644
--- a/SPECS/kernel-6.1.spec
+++ b/SPECS/kernel-6.1.spec
@@ -774,7 +774,7 @@ BuildKernel() {
 
     %if %{with_bpftool}
     # Generate a vmlinux.h file.
-    bpftool btf dump file %{_builddir}/%{name}-%{version}/linux-%{KVERREL}-${Variant}/vmlinux format c > tools/bpf/bpftool/vmlinux.h
+    bpftool btf dump file %{_builddir}/%{name}-%{version}/linux-%{KVERREL}${Variant:+-${Variant}}/vmlinux format c > tools/bpf/bpftool/vmlinux.h
     RPM_VMLINUX_H=vmlinux.h
     %endif
     %endif