diff --git a/debian/postinst b/debian/postinst
index 62c4eb1..798a8a7 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -26,7 +26,7 @@ fi
 
 
 # Add nvidia support if an nvidia card is detected
-if lspci -k | grep -iEA3 '^[[:alnum:]]{2}:[[:alnum:]]{2}.*VGA|3D|DISPLAY' | grep -i nvidia
+if lspci -k | grep -iEA3 '^[[:alnum:]]{2}:[[:alnum:]]{2}.*VGA|3D|DISPLAY' | grep -i nvidia && lspci -k | grep -iEA3 '^[[:alnum:]]{2}:[[:alnum:]]{2}.*VGA|3D|DISPLAY' | grep -i -E 'kernel modules|kernel driver' | grep -i nvidia
 then
  if cat /etc/booster.yaml | grep -i 'nvidia'
     then