diff --git a/install.sh b/install.sh
index e72c88a5..efa5aca1 100644
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SCRIPT_VERSION="70"
+SCRIPT_VERSION="71"
 SCRIPT_URL='https://raw.githubusercontent.com/amidaware/tacticalrmm/master/install.sh'
 
 sudo apt install -y curl wget dirmngr gnupg lsb-release
@@ -35,6 +35,12 @@ if [ "$arch" != "x86_64" ]; then
   exit 1
 fi
 
+memTotal=$(grep -i memtotal /proc/meminfo | awk '{print $2}')
+if [[ $memTotal -lt 3627528 ]]; then
+        echo -ne "${RED}ERROR: A minimum of 4GB of RAM is required.${NC}\n"
+        exit 1
+fi
+
 osname=$(lsb_release -si); osname=${osname^}
 osname=$(echo "$osname" | tr  '[A-Z]' '[a-z]')
 fullrel=$(lsb_release -sd)
diff --git a/restore.sh b/restore.sh
index 43a3f709..12a22ae1 100755
--- a/restore.sh
+++ b/restore.sh
@@ -35,6 +35,12 @@ if [ "$arch" != "x86_64" ]; then
   exit 1
 fi
 
+memTotal=$(grep -i memtotal /proc/meminfo | awk '{print $2}')
+if [[ $memTotal -lt 3627528 ]]; then
+        echo -ne "${RED}ERROR: A minimum of 4GB of RAM is required.${NC}\n"
+        exit 1
+fi
+
 osname=$(lsb_release -si); osname=${osname^}
 osname=$(echo "$osname" | tr  '[A-Z]' '[a-z]')
 fullrel=$(lsb_release -sd)