diff --git a/Makefile b/Makefile
index d057374..f15bad6 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,7 @@ obj/%.o: src/%.c
 	$(CC) -c -o $@ $^ $(CFLAGS)
 
 man1/%.1.gz: man1/%.1
-	gzip --keep --best -c $^ > $@
+	gzip -ck9 $^ > $@
 
 clean:
 	@[ -d obj ] && rm -rf obj
diff --git a/man1/stc.1.gz b/man1/stc.1.gz
new file mode 100644
index 0000000..fb5ba98
Binary files /dev/null and b/man1/stc.1.gz differ