diff --git a/lib/helpers.sh b/lib/helpers.sh
index c1eabcb..27e35c6 100755
--- a/lib/helpers.sh
+++ b/lib/helpers.sh
@@ -153,13 +153,13 @@ export -f check_default_version;
 function cleanup() {
   log 'info' 'Performing cleanup';
   local pwd="$(pwd)";
-  
+
   # Safety check to ensure TFENV_CONFIG_DIR is set and not empty
   if [ -z "${TFENV_CONFIG_DIR:-""}" ]; then
     log 'error' 'TFENV_CONFIG_DIR is not set, cannot perform cleanup safely';
     return 1;
   fi;
-  
+
   log 'debug' "Deleting ${TFENV_CONFIG_DIR}/version";
   rm -rf "${TFENV_CONFIG_DIR}/version";
   log 'debug' "Deleting ${TFENV_CONFIG_DIR}/version.prev";
@@ -200,6 +200,10 @@ function check_dependencies() {
 
     log 'error' 'GNU Grep is a requirement and your Mac does not have it. Consider "brew install grep" or "nix profile install nixpkgs#gnugrep"';
   fi;
+
+  if ! command -v unzip >/dev/null 2>&1; then
+      log 'error' 'unzip is a requirement and your device does not have it. Install unzip using your preferred method.';
+  fi;
 };
 export -f check_dependencies;