diff --git a/src/vppinfra.am b/src/vppinfra.am
index 6555528..ec271e6 100644
--- a/src/vppinfra.am
+++ b/src/vppinfra.am
@@ -201,6 +201,7 @@
   vppinfra/clib_error.h \
   vppinfra/cpu.h \
   vppinfra/crc32.h \
+  vppinfra/lb_hash_hash.h \
   vppinfra/dlist.h \
   vppinfra/elf.h \
   vppinfra/elf_clib.h \