diff --git a/bin/reinstall_chrome_beta_linux.sh b/bin/reinstall_chrome_beta_linux.sh
index afb9d87b56..0d7db06315 100755
--- a/bin/reinstall_chrome_beta_linux.sh
+++ b/bin/reinstall_chrome_beta_linux.sh
@@ -14,6 +14,10 @@ if dpkg --get-selections | grep -q "^google-chrome-beta[[:space:]]*install$" >/d
   $maybesudo apt-get remove -y google-chrome-beta
 fi
 
+if ! command -v wget >/dev/null; then
+  $maybesudo apt-get install -y wget
+fi
+
 # 2. download chrome beta from dl.google.com and install it.
 cd /tmp
 wget https://dl.google.com/linux/direct/google-chrome-beta_current_amd64.deb
diff --git a/bin/reinstall_chrome_stable_linux.sh b/bin/reinstall_chrome_stable_linux.sh
index c5078f6403..6789a062b1 100755
--- a/bin/reinstall_chrome_stable_linux.sh
+++ b/bin/reinstall_chrome_stable_linux.sh
@@ -15,6 +15,9 @@ if dpkg --get-selections | grep -q "^google-chrome[[:space:]]*install$" >/dev/nu
   $maybesudo apt-get remove -y google-chrome
 fi
 
+if ! command -v wget >/dev/null; then
+  $maybesudo apt-get install -y wget
+fi
 
 # 2. download chrome stable from dl.google.com and install it.
 cd /tmp
diff --git a/bin/reinstall_msedge_beta_linux.sh b/bin/reinstall_msedge_beta_linux.sh
index dab12e346f..a112158cfa 100755
--- a/bin/reinstall_msedge_beta_linux.sh
+++ b/bin/reinstall_msedge_beta_linux.sh
@@ -14,6 +14,10 @@ if dpkg --get-selections | grep -q "^microsoft-edge-beta[[:space:]]*install$" >/
   $maybesudo apt-get remove -y microsoft-edge-beta
 fi
 
+if ! command -v curl >/dev/null; then
+  $maybesudo apt-get install -y curl
+fi
+
 curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > /tmp/microsoft.gpg
 $maybesudo install -o root -g root -m 644 /tmp/microsoft.gpg /etc/apt/trusted.gpg.d/
 $maybesudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/edge stable main" > /etc/apt/sources.list.d/microsoft-edge-dev.list'
diff --git a/bin/reinstall_msedge_dev_linux.sh b/bin/reinstall_msedge_dev_linux.sh
index d5d292e805..5cdbf9c41b 100755
--- a/bin/reinstall_msedge_dev_linux.sh
+++ b/bin/reinstall_msedge_dev_linux.sh
@@ -14,6 +14,10 @@ if dpkg --get-selections | grep -q "^microsoft-edge-dev[[:space:]]*install$" >/d
   $maybesudo apt-get remove -y microsoft-edge-dev
 fi
 
+if ! command -v curl >/dev/null; then
+  $maybesudo apt-get install -y curl
+fi
+
 curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > /tmp/microsoft.gpg
 $maybesudo install -o root -g root -m 644 /tmp/microsoft.gpg /etc/apt/trusted.gpg.d/
 $maybesudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/edge stable main" > /etc/apt/sources.list.d/microsoft-edge-dev.list'