diff --git a/Makefile.am b/Makefile.am
index 4509beba..564efd96 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,6 +34,7 @@ pkginclude_HEADERS = \
   include/gmock/gmock-generated-nice-strict.h \
   include/gmock/gmock-matchers.h \
   include/gmock/gmock-more-actions.h \
+  include/gmock/gmock-more-matcher.h \
   include/gmock/gmock-spec-builders.h \
   include/gmock/gmock.h