diff --git a/README.md b/README.md
index a80400a..1ebd69a 100644
--- a/README.md
+++ b/README.md
@@ -33,14 +33,30 @@ git clone https://github.com/bvn13/kafkacat.git
 git submodule foreach git pull origin master
 ```
 
-3. build fedora package
+3. make a symlink
+
+```
+ln -sf kafkacat kafkacat-1.7.0
+```
+
+4. make a tar archive
+
+```
+tar -cf kafkacat-1.7.0.tar kafkacat-1.7.0
+```
+
+5. build fedora package
 
 ```
 fedpkg --release f34 local
 ```
 
-4. install built rpm
+6. install built rpm
 
 ```
 # rpm -i x86_64/kafkacat-1.7.0-1.x86_64.rpm
 ```
+
+## or...
+
+you may to run `./build.sh` script to build rpm (steps 1-5)
diff --git a/build.sh b/build.sh
index fff2a78..f6701af 100755
--- a/build.sh
+++ b/build.sh
@@ -4,4 +4,6 @@ git submodule foreach git pull origin master
 
 ln -sf kafkacat kafkacat-1.7.0
 
+tar -cf kafkacat-1.7.0.tar kafkacat-1.7.0
+
 fedpkg --release f34 local