1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index b902e9633..36960207a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -245,6 +245,7 @@ libutil_a_SOURCES = \
 	src/util/Error.cxx src/util/Error.hxx \
 	src/util/Domain.hxx \
 	src/util/ReusableArray.hxx \
+	src/util/ASCII.hxx \
 	src/util/StringUtil.cxx src/util/StringUtil.hxx \
 	src/util/FormatString.cxx src/util/FormatString.hxx \
 	src/util/Tokenizer.cxx src/util/Tokenizer.hxx \