diff --git a/files/etc/apt/preferences.d/raspberrypi-kernel-and-bootloader b/files/etc/apt/preferences.d/raspberrypi-kernel-and-bootloader
index 6e1c43b..3eda469 100644
--- a/files/etc/apt/preferences.d/raspberrypi-kernel-and-bootloader
+++ b/files/etc/apt/preferences.d/raspberrypi-kernel-and-bootloader
@@ -2,6 +2,10 @@ Package: raspberrypi-kernel
 Pin: version 1.20170515-1
 Pin-Priority: 1100
 
+Package: raspberrypi-kernel-headers
+Pin: version 1.20170515-1
+Pin-Priority: 1100
+
 Package: raspberrypi-bootloader
 Pin: version 1.20170515-1
 Pin-Priority: 1100