diff --git a/src/Makefile.am b/src/Makefile.am
index 2af28ecb0..2c6176169 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -146,6 +146,7 @@ libmetacityinclude_HEADERS =			\
 	ui/preview-widget.h			\
 	ui/theme-parser.h			\
 	ui/theme.h				\
+	include/atomnames.h			\
 	include/prefs.h				\
 	include/window.h			\
 	include/workspace.h			\