diff --git a/Knot.files b/Knot.files
index 945a3e57afae62c8b8f2654d7a4f0834ef5dfbee..8ec73d172a6ce5a90d7a602b58196fec12b8bdf3 100644
--- a/Knot.files
+++ b/Knot.files
@@ -140,6 +140,8 @@ src/dnssec/lib/list/ucw_clists.h
 src/dnssec/lib/nsec/bitmap.c
 src/dnssec/lib/nsec/hash.c
 src/dnssec/lib/nsec/nsec.c
+src/dnssec/lib/p11/p11.c
+src/dnssec/lib/p11/p11.h
 src/dnssec/lib/random.c
 src/dnssec/lib/sign/der.c
 src/dnssec/lib/sign/der.h