diff --git a/src/bin/Makefile.am b/src/bin/Makefile.am
index 2ff19b690..08b908461 100644
--- a/src/bin/Makefile.am
+++ b/src/bin/Makefile.am
@@ -1,4 +1,4 @@
-7MAINTAINERCLEANFILES = Makefile.in
+MAINTAINERCLEANFILES = Makefile.in
 INCLUDES = -I$(top_srcdir) \
 	   -I$(top_srcdir)/src/bin \
 	   -I$(top_srcdir)/src/lib \