diff --git a/src/gallium/Makefile.am b/src/gallium/Makefile.am
index fd205d79bfb..304cb505770 100644
--- a/src/gallium/Makefile.am
+++ b/src/gallium/Makefile.am
@@ -177,6 +177,7 @@ endif
 ##
 
 EXTRA_DIST += \
+	state_trackers/README \
 	state_trackers/wgl targets/libgl-gdi \
 	targets/graw-gdi targets/graw-null  targets/graw-xlib \
 	state_trackers/hgl targets/haiku-softpipe