diff --git a/scripts/ansible b/scripts/ansible
index c248dce5c..c7f83b78e 100755
--- a/scripts/ansible
+++ b/scripts/ansible
@@ -85,15 +85,16 @@ elif [ -f /etc/debian_version ]; then    # Includes Debian, Ubuntu & Raspbian
         echo -e 'ENSURE ANSIBLE UPDATES CLEANLY: (then re-run this script to be sure!)\n'
         grep '^deb .*ansible' /etc/apt/sources.list /etc/apt/sources.list.d/*.list | grep -v '^/etc/apt/sources.list.d/iiab-ansible.list:' || true    # Override bash -e (instead of aborting at 1st error)
     fi
-    if [ -f /etc/rpi-issue ]; then
-        # 2020-06-06: https://www.raspberrypi.org/forums/viewtopic.php?t=276340
-        echo -e "\nAdd a mirror to /etc/apt/sources.list if Raspberry Pi OS, which can be flaky..."
-        mv --no-clobber /etc/apt/sources.list /etc/apt/sources.list.old || true
-        echo -e "deb http://mirror.us.leaseweb.net/raspbian/raspbian buster main contrib non-free rpi" > /etc/apt/sources.list
-        echo -e "deb http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi" >> /etc/apt/sources.list
-        echo -e "# Uncomment line below then 'apt-get update' to enable 'apt-get source'" >> /etc/apt/sources.list
-        echo -e "#deb-src http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi" >> /etc/apt/sources.list
-    fi
+    # 2020-08-25: Let's revert to RaspiOS's own /etc/apt/sources.list for 64-bit RaspiOS etc
+    #if [ -f /etc/rpi-issue ]; then
+    #    # 2020-06-06: https://www.raspberrypi.org/forums/viewtopic.php?t=276340
+    #    echo -e "\nAdd a mirror to /etc/apt/sources.list if Raspberry Pi OS, which can be flaky..."
+    #    mv --no-clobber /etc/apt/sources.list /etc/apt/sources.list.old || true
+    #    echo -e "deb http://mirror.us.leaseweb.net/raspbian/raspbian buster main contrib non-free rpi" > /etc/apt/sources.list
+    #    echo -e "deb http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi" >> /etc/apt/sources.list
+    #    echo -e "# Uncomment line below then 'apt-get update' to enable 'apt-get source'" >> /etc/apt/sources.list
+    #    echo -e "#deb-src http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi" >> /etc/apt/sources.list
+    #fi
     echo -e "\napt update; apt install ansible and python3 dependencies explained at:"
     echo -e "https://github.com/iiab/iiab/tree/master/scripts/ansible.md\n"
     $APT_PATH/apt update