diff --git a/shell-completion/BSDmakefile b/shell-completion/BSDmakefile
new file mode 100644
index 000000000..a21d418e0
--- /dev/null
+++ b/shell-completion/BSDmakefile
@@ -0,0 +1,4 @@
+.DONE:
+	@echo "GNU Make (gmake) required to build"
+.DEFAULT:
+	@echo "GNU Make (gmake) required to build"