diff --git a/Makefile b/Makefile
index 029d02cb..4f12f70b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
-GPU=0
-CUDNN=0
-OPENCV=0
+GPU=1
+CUDNN=1
+OPENCV=1
 DEBUG=0
 
 ARCH= -gencode arch=compute_20,code=[sm_20,sm_21] \
@@ -10,7 +10,7 @@ ARCH= -gencode arch=compute_20,code=[sm_20,sm_21] \
       -gencode arch=compute_52,code=[sm_52,compute_52]
 
 # This is what I use, uncomment if you know your arch and want to specify
-# ARCH=  -gencode arch=compute_52,code=compute_52
+ARCH=  -gencode arch=compute_52,code=compute_52
 
 VPATH=./src/
 EXEC=darknet
diff --git a/src/parser.c b/src/parser.c
index 4add3573..a1cf5f7d 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -274,6 +274,7 @@ layer parse_region(list *options, size_params params)
     l.sqrt = option_find_int_quiet(options, "sqrt", 0);
 
     l.softmax = option_find_int(options, "softmax", 0);
+    l.background = option_find_int_quiet(options, "background", 0);
     l.max_boxes = option_find_int_quiet(options, "max",30);
     l.jitter = option_find_float(options, "jitter", .2);
     l.rescore = option_find_int_quiet(options, "rescore",0);