diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbdab14..9a24c05 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -103,7 +103,8 @@
     src/plugins_types/string.c
     src/plugins_types/union.c
     src/plugins_types/ipv6_address.c
-    src/plugins_types/ip_prefix.c
+    src/plugins_types/ipv4_prefix.c
+    src/plugins_types/ipv6_prefix.c
     src/plugins_types/date_and_time.c
     src/plugins_types/xpath1.0.c)