diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 62a3eb5..9cce0f3 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -20,6 +20,7 @@
      md5.c
      net.c
      padlock.c
+     pkcs11.c
      rsa.c
      sha1.c
      sha2.c