diff --git a/src/nix-vector-routing/CMakeLists.txt b/src/nix-vector-routing/CMakeLists.txt
index 0c8451adb..47e4add51 100644
--- a/src/nix-vector-routing/CMakeLists.txt
+++ b/src/nix-vector-routing/CMakeLists.txt
@@ -4,8 +4,6 @@ build_lib(
                model/nix-vector-routing.cc
   HEADER_FILES helper/nix-vector-helper.h
                model/nix-vector-routing.h
-  DEPRECATED_HEADER_FILES helper/ipv4-nix-vector-helper.h
-                          model/ipv4-nix-vector-routing.h
   LIBRARIES_TO_LINK ${libinternet}
   TEST_SOURCES test/nix-test.cc
 )