diff --git a/nvidia-pikaos-kernel-module/debian/postinst b/nvidia-pikaos-kernel-module/debian/postinst
index 532dc9c..d396f1a 100644
--- a/nvidia-pikaos-kernel-module/debian/postinst
+++ b/nvidia-pikaos-kernel-module/debian/postinst
@@ -1,2 +1,3 @@
 #! /bin/sh
-depmod
\ No newline at end of file
+depmod
+update-initramfs -c -k all