diff --git a/arkanum b/arkanum
index 2ffbd68..1ca8079 100755
--- a/arkanum
+++ b/arkanum
@@ -212,15 +212,15 @@ function instCodeExtension() {
   say "Installing default extensions...." "Extension"
   # Gitlens
   say "Installing 'gitlens'..." "Extension"
-  install-extension eamodio.gitlens
+  install-extension eamodio.gitlens --force
 
   # OneDarkPro
   say "Installing 'One Dark Pro' theme..." "Extension"
-  install-extension zhuangtongfa.material-theme
+  install-extension zhuangtongfa.material-theme --force
 
   # vscode-icons
   say "Installing 'vscode-icons' theme..." "Extension"
-  install-extension vscode-icons-team.vscode-icons
+  install-extension vscode-icons-team.vscode-icons --force
 
   say "done." "Extension"
 }