diff --git a/virtualbox.spec b/virtualbox.spec
index fb67c50..419ca07 100644
--- a/virtualbox.spec
+++ b/virtualbox.spec
@@ -17,38 +17,41 @@
 
 
 %if "@BUILD_FLAVOR@" == "kmp"
-### macros for virtualbox-kmp ###
-%define main_package 0
-%define kmp_package 1
-%if 0%{?suse_version} > 1600
-%define kmp_longterm 1
-%endif
-%define name_suffix kmp
-%define dash -
-%define package_summary Kernel modules for VirtualBox
-%if %{undefined kernel_module_directory}
-%define kernel_module_directory /lib/modules
-%endif
+	# macros for virtualbox-kmp
+	%define main_package 0
+	%define kmp_package 1
+	%if 0%{?suse_version} > 1600
+		%define kmp_longterm 1
+	%endif
+	%define name_suffix kmp
+	%define dash -
+	%define package_summary Kernel modules for VirtualBox
+	%if %{undefined kernel_module_directory}
+		%define kernel_module_directory /lib/modules
+	%endif
 %else
-### macros for virtualbox main package ###
-%define main_package 1
-%define kmp_package 0
-%define package_summary VirtualBox is an Emulator
-%define qt5ver %(rpm -q --queryformat %%{version} libQt5Core5|perl -ne '/(\\d+)\\.(\\d+)\\.(\\d+)?/&&printf "%%d%%02d%%02d\\n",$1,$2,$3')
-#Compat macro for new _fillupdir macro introduced in Nov 2017
-%if ! %{defined _fillupdir}
-  %define _fillupdir %{_localstatedir}/adm/fillup-templates
-%endif
-%if ! %{defined _distconfdir}
-%define _distconfdir %{_sysconfdir}
-%endif
-# Do not provide libGL.so symbols - they are owned by Mesa already and this could potentially confuse rpm/zypp
-%global __provides_exclude ^libE?GL.so.1.*$
-# With 32-bit builds, the job limit cannot be larger than 2, otherwise the build runs out of memory.
-# For 64-bit builds, no memory limit is reached when more jobs are run, but the builds crash with strange errors.
-# For the above reasons, limit the number of jobs to 2.
-%define _vbox_instdir %{_prefix}/lib/virtualbox
-%define _udevrulesdir %{_prefix}/lib/udev/rules.d
+	# macros for virtualbox main package ###
+	%define main_package 1
+	%define kmp_package 0
+	%define package_summary VirtualBox is an Emulator
+	%define qt5ver %(rpm -q --queryformat %%{version} libQt5Core5|perl -ne '/(\\d+)\\.(\\d+)\\.(\\d+)?/&&printf "%%d%%02d%%02d\\n",$1,$2,$3')
+	# Compat macro for new _fillupdir macro introduced in Nov 2017
+	%if !%{defined _fillupdir}
+		%define _fillupdir %{_localstatedir}/adm/fillup-templates
+	%endif
+	%if ! %{defined _distconfdir}
+		%define _distconfdir %{_sysconfdir}
+	%endif
+	# Do not provide libGL.so symbols - they are owned by Mesa already and
+	# this could potentially confuse rpm/zypp
+	%global __provides_exclude ^libE?GL.so.1.*$
+	# With 32-bit builds, the job limit cannot be larger than 2, otherwise
+	# the build runs out of memory.
+	# For 64-bit builds, no memory limit is reached when more jobs are run,
+	# but the builds crash with strange errors.
+	# For the above reasons, limit the number of jobs to 2.
+	%define _vbox_instdir %{_prefix}/lib/virtualbox
+	%define _udevrulesdir %{_prefix}/lib/udev/rules.d
 %endif
 # ********* If the VB version exceeds 6.1.x, notify the libvirt maintainer!!
 Name:           virtualbox%{?dash}%{?name_suffix}