1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 0894ce2..508c7de 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,9 @@ ifneq ($(OS),Windows_NT)
 	T2LINKS = -lm -ldl
 	ifneq (, $(shell which gnuplot))
 		T2FLAGS += -DPIPE_GNUPLOT
+		ifeq (, ${DISPLAY})
+			T2FLAGS += -DTERMINAL_PLOT
+		endif
 	endif
 endif