diff --git a/Makefile b/Makefile
index 424d13b..a3f5942 100644
--- a/Makefile
+++ b/Makefile
@@ -14,9 +14,14 @@ ERL_LDFLAGS ?= -L$(ERL_EI_LIBDIR)
 CFLAGS ?= -O2 -Wall -Wextra
 LDFLAGS += -fPIC -shared -lsodium -lei -lerl_interface
 
-ifeq ($(CROSSCOMPILE),)
+ifeq ($(shell uname),FreeBSD)
 CFLAGS += -I/usr/local/include/sodium
 LDFLAGS += -L/usr/local/lib
+endif
+
+ifeq ($(CROSSCOMPILE),)
+CFLAGS += -I/usr/local/include
+LDFLAGS += -L/usr/local/lib
 
 ifeq ($(shell uname),Darwin)
 LDFLAGS += -Wl,-rpath /usr/local/lib -flat_namespace -undefined suppress