diff --git a/comms/snap7/files/patch-riscv64__bsd.mk b/comms/snap7/files/patch-riscv64__bsd.mk
new file mode 100644
index 000000000000..90f0a338af01
--- /dev/null
+++ b/comms/snap7/files/patch-riscv64__bsd.mk
@@ -0,0 +1,15 @@
+--- riscv64_bsd.mk.orig	2016-12-20 10:44:15 UTC
++++ riscv64_bsd.mk
+@@ -0,0 +1,12 @@
++##
++## riscv64 BSD based (FreeBSD etc.) Makefile
++## Use gmake instead of make
++##
++TargetCPU  :=riscv64
++OS         :=bsd
++CXXFLAGS   := -O3 -fPIC -pedantic 
++
++# Standard part
++
++include common.mk
++