diff --git a/packaging/obs_debian/gsmartcontrol-Debian_Testing.dsc b/packaging/obs_debian/gsmartcontrol-Debian_Testing.dsc
new file mode 100644
index 0000000..b507abe
--- /dev/null
+++ b/packaging/obs_debian/gsmartcontrol-Debian_Testing.dsc
@@ -0,0 +1,9 @@
+Format: 1.0
+Source: gsmartcontrol
+Binary: gsmartcontrol
+Architecture: any
+Version: git+nmu1
+Maintainer: Alexander Shaduri <ashaduri@gmail.com>
+Homepage: https://gsmartcontrol.shaduri.dev/
+Standards-Version: 3.7.3
+Build-Depends: cmake (>= 3.12.0), debhelper (>= 5), libgtkmm-3.0-dev (>= 3.4.0), libpcre3-dev, build-essential, bzr
diff --git a/packaging/obs_debian/gsmartcontrol.dsc b/packaging/obs_debian/gsmartcontrol.dsc
index a180c8e..77adec5 100644
--- a/packaging/obs_debian/gsmartcontrol.dsc
+++ b/packaging/obs_debian/gsmartcontrol.dsc
@@ -6,4 +6,4 @@ Version: git+nmu1
 Maintainer: Alexander Shaduri <ashaduri@gmail.com>
 Homepage: https://gsmartcontrol.shaduri.dev/
 Standards-Version: 3.7.3
-Build-Depends: cmake (>= 3.13.0), debhelper (>= 5), libgtkmm-3.0-dev (>= 3.4.0), libpcre3-dev, build-essential
+Build-Depends: cmake (>= 3.12.0), debhelper (>= 5), libgtkmm-3.0-dev (>= 3.4.0), libpcre3-dev, build-essential
diff --git a/packaging/obs_rpm/gsmartcontrol.spec b/packaging/obs_rpm/gsmartcontrol.spec
index 9f365d4..3b4e803 100644
--- a/packaging/obs_rpm/gsmartcontrol.spec
+++ b/packaging/obs_rpm/gsmartcontrol.spec
@@ -25,7 +25,8 @@ Group:		Hardware/Other
 %if 0%{?suse_version}
 Requires: smartmontools >= 5.43 xterm
 Requires: polkit bash
-BuildRequires: cmake >= 3.13.0 gcc-c++ libstdc++-devel pcre-devel gtkmm3-devel >= 3.4.0
+# libX11-devel is required to resove pkgconfig(x11) requirement in SLE15.3
+BuildRequires: cmake >= 3.12.0 gcc-c++ libstdc++-devel pcre-devel gtkmm3-devel >= 3.4.0 libX11-devel
 BuildRequires: update-desktop-files fdupes hicolor-icon-theme polkit
 Recommends: xdg-utils
 %endif
@@ -36,9 +37,9 @@ Recommends: xdg-utils
 Requires: smartmontools >= 5.43 polkit bash xterm
 %if 0%{?centos_version} || 0%{?rhel_version}
 # Use cmake from EPEL
-BuildRequires: cmake3 >= 3.13.0
+BuildRequires: cmake3 >= 3.12.0
 %else
-BuildRequires: cmake >= 3.13.0
+BuildRequires: cmake >= 3.12.0
 %endif
 BuildRequires: gcc-c++ pcre-devel gtkmm30-devel >= 3.4.0
 BuildRequires: desktop-file-utils hicolor-icon-theme make