diff --git a/Makefile.am b/Makefile.am
index 7db6476..d9e42f8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,7 +20,7 @@
 DIST_SUBDIRS =	$(SUBDIRS) addrcheck
 
 SUPP_FILES = \
-	glibc-2.1.supp glibc-2.2.supp glibc-2.3.supp glibc-2.4.supp \
+	glibc-2.2.supp glibc-2.3.supp glibc-2.4.supp \
 	xfree-3.supp xfree-4.supp
 
 dist_val_DATA = $(SUPP_FILES) default.supp