diff --git a/Lib/Makefile.am b/Lib/Makefile.am
index 1f9423e6f..6723c2dd6 100644
--- a/Lib/Makefile.am
+++ b/Lib/Makefile.am
@@ -14,7 +14,6 @@ SUBDIRS = \
 	$(AUDIO_DIRS) \
 	Bucket \
 	Debug \
-	DEM \
 	Math \
 	Misc \
 	PUI \