diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index e02229d..1c5b71b 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -41,6 +41,7 @@
     pem.c
     pk.c
     pk_wrap.c
+    pkcs11_client.c
     pkcs12.c
     pkcs5.c
     pkparse.c