diff --git a/install.sh b/install.sh
index f2b76c1..23ab7cb 100755
--- a/install.sh
+++ b/install.sh
@@ -260,6 +260,13 @@ getThePackages() {
     if [ ! -f "packages.csv" ]; then
         printWaitBox
         curl -LO "https://git.slc.ar/slococo/calsais/raw/branch/master/packages.csv" 2>&1 | debug
+        shasum="$(sha256sum packages.csv | cut -d' ' -f1)"
+        if [ ! "$shasum" = "0f10df6a3241d1ee4f36535fb8fafc9d3ae3b38e3712af1b4fcddd9f9b4c5738" ]; then
+            dialog --yesno "\nThe package checksum verification failed. Do you still want to continue?" 7 39
+            if [ $? -ne 0 ]; then
+                printAndExit "The package checksum verification failed."
+            fi
+        fi
     fi
     if [ "${1}" = "N" ]; then
         dialog --msgbox "\nA menu will appear where you can deselect the packages you don't want to be installed." 8 59