diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3fc9852
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,79 @@
+# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
+# Copyright (C) 2019, 2020 GenZmeY
+# mailto: genzmey@gmail.com
+# 
+# This file is part of kf2-srv.
+#
+# kf2-srv is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+NAME          := "kf2-srv"
+
+RPMBUILDDIR   := "$$HOME/rpmbuild"
+ACTIVEDIR     := $(shell readlink -e "$$HOME/rpmbuild")
+WORKDIR       := $(shell readlink -e ".")
+
+BUILDDIR      := $(WORKDIR)/BUILD
+BUILDROOTDIR  := $(WORKDIR)/BUILDROOT
+RPMSDIR       := $(WORKDIR)/RPMS
+SOURCESDIR    := $(WORKDIR)/SOURCES
+SPECSDIR      := $(WORKDIR)/SPECS
+SRPMSDIR      := $(WORKDIR)/SRPMS
+SCRIPTSDIR    := $(SOURCESDIR)/scripts
+
+SPEC          := $(SPECSDIR)/$(NAME).spec
+SOURCETARBALL := $(SOURCESDIR)$(NAME)-$(VERSION).tar.gz
+
+VERSION      := $(shell grep -Fi 'Version:' $(SPEC) | awk '{ print $$2 }')
+
+.PHONY: all prep rpm srpm activate check-activate clean-tmp clean-pkg clean
+
+all: check-activate prep
+	rpmbuild -ba $(SPEC)
+	$(MAKE) clean-tmp
+
+prep: clean-tmp
+	tar czf $(SOURCETARBALL) -C $(SCRIPTSDIR) .
+
+rpm: check-activate prep
+	rpmbuild -bb $(SPEC)
+	$(MAKE) clean-tmp
+
+srpm: check-activate prep
+	rpmbuild -bs $(SPEC)
+	$(MAKE) clean-tmp
+
+activate:
+    ifeq ($(shell test -d $(RPMBUILDDIR); echo $$?), 0)
+		mv -f $(RPMBUILDDIR) $(RPMBUILDDIR).old
+    else
+		rm -f $(RPMBUILDDIR)
+    endif
+	ln -s $(WORKDIR) $(RPMBUILDDIR)
+
+check-activate:
+    ifneq ($(ACTIVEDIR), $(WORKDIR))
+		$(error project is not active)
+    endif
+
+clean-tmp:
+	rm -rf $(BUILDDIR)
+	rm -rf $(BUILDROOTDIR)
+	rm -rf $(SOURCETARBALL)
+	
+clean-pkg:
+	rm -rf $(RPMSDIR)
+	rm -rf $(SRPMSDIR)
+
+clean: clean-tmp clean-pkg
+
diff --git a/SOURCES/COPYING b/SOURCES/scripts/COPYING
similarity index 100%
rename from SOURCES/COPYING
rename to SOURCES/scripts/COPYING
diff --git a/SOURCES/kf2-srv b/SOURCES/scripts/kf2-srv
similarity index 100%
rename from SOURCES/kf2-srv
rename to SOURCES/scripts/kf2-srv
diff --git a/SOURCES/kf2-srv-beta b/SOURCES/scripts/kf2-srv-beta
similarity index 100%
rename from SOURCES/kf2-srv-beta
rename to SOURCES/scripts/kf2-srv-beta
diff --git a/SOURCES/kf2-srv-force-attr b/SOURCES/scripts/kf2-srv-force-attr
similarity index 100%
rename from SOURCES/kf2-srv-force-attr
rename to SOURCES/scripts/kf2-srv-force-attr
diff --git a/SPECS/kf2-srv.spec b/SPECS/kf2-srv.spec
index 3136054..98e568c 100644
--- a/SPECS/kf2-srv.spec
+++ b/SPECS/kf2-srv.spec
@@ -8,6 +8,7 @@ Group:      Amusements/Games
 License:    GNU GPLv3
 BuildArch:  noarch
 
+Source0:    %{name}-%{version}.tar.gz 
 Source1:    %{name}
 Source2:    %{name}-beta
 Source3:    %{name}.xml
diff --git a/activate.sh b/activate.sh
deleted file mode 100755
index 37d1f69..0000000
--- a/activate.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-
-ScriptFullname=$(readlink -e "$0")
-SrpmProjectDir=$(dirname "$ScriptFullname")
-RpmBuild="$HOME/rpmbuild"
-
-if [[ -d "$RpmBuild" ]]; then
-	rm -rf "$RpmBuild"
-else
-	rm -f "$RpmBuild"
-fi
-
-ln -s "$SrpmProjectDir" "$RpmBuild"