diff --git a/podman-build.sh b/podman-build.sh
index 94ac632..5127853 100644
--- a/podman-build.sh
+++ b/podman-build.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+GO_VERSION=1.16.1
+ARCH=amd64
 
 cd /root/
 
@@ -26,16 +28,27 @@ apt-get install --no-install-recommends -y \
   pkg-config \
   uidmap
 
+# depdencies for this script
 apt install --no-install-recommends -y jq wget curl make ca-certificates
 
 
 
-VERSION=$(curl -s https://api.github.com/repos/containers/podman/releases/latest | jq '.name' -r)
-export VERSION
+# update go
+#GOPATH=~/go
+#git clone https://go.googlesource.com/go $GOPATH
+#cd $GOPATH/src
+#./all.bash
+#export PATH=$GOPATH/bin:$PATH
+wget https://go.dev/dl/go$GO_VERSION.linux-amd64.tar.gz
+rm -rf /usr/local/go && tar -C /usr/local -xzf go$GO_VERSION.linux-$ARCH.tar.gz
+PATH=$PATH:/usr/local/go/bin
+export PATH
 
-git clone https://github.com/containers/podman.git podman-$VERSION
-cd podman-$VERSION
-git checkout tags/$VERSION
+# get podman
+PODMAN_VERSION=$(curl -s https://api.github.com/repos/containers/podman/releases/latest | jq '.name' -r)
+git clone https://github.com/containers/podman.git podman-$PODMAN_VERSION
+cd podman-$PODMAN_VERSION
+git checkout tags/$PODMAN_VERSION
 
 make ENABLE_BUILDTAGS="systemd" binaries
 
@@ -44,13 +57,13 @@ cp -vr bin/ ../build
 cd /root/
 
 # remove v in version name
-NVERSION=$(echo $VERSION | sed s/v//)
+PODMAN_NOV_VERSION=$(echo $PODMAN_VERSION | sed s/v//)
 
 ## PREPARE to package into .deb
 mkdir -p podman-deb/DEBIAN
 cat <<EOF > podman-deb/DEBIAN/control
 Package: podman
-Version: $NVERSION
+Version: $PODMAN_NOV_VERSION
 Depends: libgpgme11
 Section: base
 Priority: optional