1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 25b98f8..42f565a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 .POSIX:
 
-PROGRAMS=arch base64 factor hostid mktemp nproc pinky printenv readlink \
+PROGRAMS=arch base64 factor groups hostid mktemp nproc pinky printenv readlink \
 	seq shuf stat stdbuf sync tac uptime users vdir yes
 
 all: $(PROGRAMS)