diff --git a/Cargo.lock b/Cargo.lock
index 0dcf962..94fe363 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -674,7 +674,7 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "oxker"
-version = "0.1.11"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "bollard",
diff --git a/install.sh b/install.sh
index f24eb27..c04dfc0 100755
--- a/install.sh
+++ b/install.sh
@@ -7,8 +7,9 @@ case "$(arch)" in
 esac
 
 if [ -n "$SUFFIX" ]; then
-  wget "https://github.com/mrjackwills/oxker/releases/latest/download/oxker_linux_${SUFFIX}.tar.gz"
-  tar xzvf "oxker_linux_${SUFFIX}.tar.gz" oxker
+  OXKER_GZ="oxker_linux_${SUFFIX}.tar.gz"
+  wget "https://github.com/mrjackwills/oxker/releases/latest/download/${OXKER_GZ}"
+  tar xzvf "${OXKER_GZ}" oxker
   install -Dm 755 oxker -t "${HOME}/.local/bin"
-  rm "oxker_linux_${SUFFIX}.tar.gz" oxker
+  rm "${OXKER_GZ}" oxker
 fi