diff --git a/development/scons/scons_manifest.py b/development/scons/scons_manifest.py
index f54739f52f..5becd6b23e 100644
--- a/development/scons/scons_manifest.py
+++ b/development/scons/scons_manifest.py
@@ -374,6 +374,7 @@ src_support_extra_src_files = Split('''
 src_support_extra_files = Split('''
     Makefile.am
     pch.h
+    mythes/license.readme
 ''')
 
 
diff --git a/src/support/Makefile.am b/src/support/Makefile.am
index ec06e68383..e443622203 100644
--- a/src/support/Makefile.am
+++ b/src/support/Makefile.am
@@ -101,7 +101,8 @@ liblyxsupport_a_SOURCES = \
 	unicode.h \
 	weighted_btree.h \
 	mythes/mythes.cxx \
-	mythes/mythes.hxx
+	mythes/mythes.hxx \
+	mythes/license.readme
 
 if INSTALL_MACOSX
 liblyxsupport_a_SOURCES += \